Tests for compressor operators. Test tasks to test the knowledge of workers by profession: "Compressor" - Document. have practical experience

Operator of compressor installations "4th grade

1. Classification of compressors.

Appointment. The compressor is used to compress, pressurize and move (transport) air or gas. A compressor is the basis of a compressor unit, which, in addition to it, includes auxiliary interstage units, a drive, gas pipelines and various systems (lubrication, cooling and regulation).

Compressors are used in chemical, metallurgical and mining industry, energy, mechanical engineering, construction, transport and other sectors of the national economy to provide technological process production and for ancillary purposes.

Classification. Compressors are classified according to purpose, principle of operation, final pressure, supply, method of heat removal, type of drive, type of installation.

By appointment compressors are classified depending on the type of production in which they are used (chemical, gas-pumping, general-purpose, etc.), as well as for their immediate purpose (starting air, brake air, pumping, etc.).

By principle of action compressors are divided into volumetric and dynamic. The former include reciprocating piston compressors, rotary (vane ) with rotary motion of displacer pistons, screw with variable pitch rotors and diaphragm, in which the membrane plays the role of a piston. Dynamic compressors (turbocompressors) are divided into centrifugal with a gas flow directed radially from the center to the periphery, and axial with a gas flow moving in the axial direction when the wheel with blades rotates.

By final pressure distinguish between low pressure compressors that create a gas pressure of 0.2 ... 1.0 MPa (2 ... 10 kgf / cm 2), average -1 ... 10 MPa (10 ... 100 kgf / cm 2), high -10 ... 100 MPa (100 ... 1000 kgf / cm 2) and ultra-high pressure - over 100 MPa (1000 kgf / cm 2).

By filing compressors are divided into machines with small (up to 0.015 m: 7s), medium (0.015 ... 1,500 m 3 / s) and large (over 1,500 m 3 / s) feed, different for each type of compressor (volumetric or dynamic).

By method of heat dissipation compressors are subdivided into machines with cooling (air or water) of the compressor and the discharge gas;



on drive type- for compressors with an electric motor, steam or gas turbine, ICE;

on type of installation- on stationary (on a foundation or special supports) and mobile (on a chassis or frame). 2. Design and purpose of separators and filters included in compressor units and requirements for them.

Separators (Oil Water Separators) are used to clean the gas from oil and moisture (in turbochargers - from moisture). Separation occurs when there is a sharp change in the direction of the gas flow due to different density gas and the droplets of oil and moisture contained in it. The direction of the gas flow is changed by installing additional partitions in the cylindrical body, placing the gas inlet and outlet pipes at an angle, or making the inlet pipe in the form of an outlet that changes the direction of the flow (Fig.

2.45. Air intake (suction) by an air compressor should be carried out outside the compressor station at a height of at least 3 m above ground level.

For air compressors with a capacity of up to 10 m 3 / min., Having air filters on the machine, it is allowed to take air from the compressor station.



2.46. To clean the intake air from dust, the suction air duct of the compressor is equipped with a filter protected from atmospheric precipitation.

The design of the filtering device should provide safe and convenient access to the filter for cleaning and disassembly.

The filtering device should not deform and vibrate when air is sucked in by the compressor.

2.47. Filtering devices can be individual or common to several compressors. In the latter case, for each compressor, it should be possible to disconnect it (in case of repair) from the common suction pipeline.

2.48. For enterprises where a high dust content of the intake air is possible, compressor units should be equipped with filters and other special equipment in accordance with the project documentation.

2.49. In compressors equipped with end coolers, moisture-oil separators should be provided on the pipelines between the cooler and the air collector. It is allowed to combine an end cooler and a moisture-oil separator in one apparatus.

2.50. If it is necessary to have deeply dried air, in addition to end coolers, the compressors are equipped with special drying units. Dehumidification units operating by the method of freezing moisture using refrigeration units must be located in rooms isolated from the compressor unit.

Dehumidification units operating on the method of moisture absorption by solid sorbents and using non-toxic and non-explosive refrigerants can be located in the machine room of the compressor unit.

3. Preparation for start-up, start-up and shutdown of the reciprocating compressor.

Compressor preparation for start-up

To prepare the compressor for start-up, the following measures must be taken:

- make an external examination of the equipment, make sure that there are no foreign objects in the compressor service area, that the compressor is complete with thermometers and manometers;

- check the reliability of tightening the fastening of the moving parts of the coupling halves, anchor bolts;

- check the level and quality of oil in the circulating lubrication oil tank and lubricators for lubricating cylinders and oil seals; the oil level should not be lower than the middle of the indicator glass, if necessary add oil;

- check the cleanliness of the filter mesh of the oil tank, the circulating lubrication system;

- clean the filter of the circulating lubrication unit with scrapers;

- check the closure of the shut-off valve on the bypass pipes of the oil cooler;

- check the position of the three-way valve on the circulating lubrication pipeline - the valve must connect the pressure connection of the pump to the coarse filter;

- turn on the electric motors of the pumps for circulating lubrication and lubrication of cylinders and oil seals;

- check the oil supply to all points of the lubrication supply of the cylinders and oil seals, using the oil check valves;

- check the opening of the shut-off valves at all lubrication points, oil pressure for lubricating the movement mechanism;

- using the barring mechanism, turn the compressor shaft 3-4 turns to better distribute the oil over the rubbing surfaces and check that there are no foreign objects in the compressor

- turn off the barring mechanism by placing the handle in the "off" position and turn on the electric motor of the barring mechanism;

- turn on the instrumentation and automation systems;

- open the valves on the water inlet and outlet to the compressor;

- check the water flow to the compressor cooling points using test taps;

- open the shut-off valves installed on the return water pipelines near the bypass cooler;

- check the opening of the valves on the manometers;

- close the shut-off valves, the electric valve on the gas discharge line to the spark plug, purge valves on the purge manifold (valves on the low-pressure nitrogen purge pipeline must be closed and muted with passport plugs);

- open the shut-off valves on the TsVSG pipelines near the bypass cooler, the shut-off valves on the discharge and intake manifolds must be closed;

- turn on the compressor motor blowing system.

If it is necessary to purge the compressor unit system after carrying out any type of repair, perform the following measures:

- open the shut-off valves, the electric valve on the gas discharge line to the spark plug;

- remove the plugs and open the valves on the low pressure nitrogen supply line for purging;

- close the shut-off valves on the bypass pipeline between the intake and discharge manifolds;

- blow through the buffer tanks for the intake and discharge of the compressor;

- close the shut-off valves, the electric valve on the gas discharge line to the spark plug, purge valves on the purge manifold;

- open the shut-off valves on the bypass pipeline between the intake and discharge headers;

- close the valves and install plugs on the low pressure nitrogen supply line for the purge.

The compressor is started in the following sequence:

- open the shut-off valves and the electric valve on the intake manifold;

- displace nitrogen from the system of the compressor unit with the working medium into the atmosphere through a candle, purge the intake and discharge manifolds, and the compressor discharge buffer tanks;

- close the shut-off valves, the electric valve on the gas discharge line to the spark plug;

- if there is permission to start - turn on the main compressor motor; within 5 ... 10 minutes, circulate the working medium through the bypass line, check the oil supply to all points of the compressor lubrication system, serviceability of the movement mechanism and intake and discharge valves.

- open the shut-off valves located on the compressor discharge manifold, smoothly reducing the flow area of ​​the shut-off valves on the compressor bypass line, circulate the working medium through the bypass cooler, close the shutoff valves on the compressor bypass line;

- gradually set the required flow rate of the working medium into the system of the reactor block, smoothly reducing the size of the flow area of ​​the shut-off valves on the supply line of the working medium to the bypass cooler;

- inspect the operating compressor, delivery and intake manifolds;

- after starting the compressor, make an entry in the rotational log about the start time and the technical condition of the compressor.

Stopping the compressor

The compressor is stopped in the following sequence:

Slowly open the shut-off valves on the compressor bypass line while simultaneously closing the shut-off valves located on the compressor discharge manifold.

Close the shut-off valves located on the compressor intake manifold.

Stop the compressor main motor. After a complete stop of the compressor, it is necessary to stop the blower of the main electric motor, the unit for lubricating the cylinders and oil seals, and the unit for circulating lubrication.

Open the shut-off valves, the electric valve on the gas discharge line to the spark plug.

5 ... 10 minutes after the compressor stops, it is necessary to stop the supply of circulating water to the compressor oil cooler. Record the time and reason for the compressor stop in the logbook. After stopping the compressor, make a note of the time and reason for stopping the compressor and its technical condition.

4. The system of scheduled preventive maintenance of equipment, its essence and goals.

The PPR system is a set of organizational and technical measures for the supervision, maintenance and repair of equipment carried out according to a pre-drawn up plan and contributing to an increase in its durability with optimal operating parameters, prevention of accidents, an increase in the culture of operation and the level of organization of repairs.

The PPR provision provides for the following types of repair and overhaul maintenance:

overhaul service

Maintenance

Maintenance

medium repair

major overhaul.

Maintenance is a set of works to control technical condition equipment, timely warning, manifestation of malfunction, replacement of quickly wearing parts, which entails _ minor disassembly of the equipment. At the same time, the volume is specified

preparatory work for current, medium, and major repairs. For the period of maintenance, the equipment is turned off from the technological cycle (stopped). At the same time, only such equipment malfunctions are identified and immediately eliminated, in the presence of which it cannot be normally operated until the next repair. Maintenance is carried out by repair personnel under the guidance of a repair service mechanic

5. Causes of fires during the operation of compressor installations and fire prevention measures.

At oil and gas refineries, where large quantities of flammable gases and liquids are processed and stored, fire-fighting measures are organically linked to the technological process itself. In factories, fires can occur as a result of various organizational and technical deficiencies, for example:

deviations from the established operating mode of the installation (temperature, pressure) and irregular preventive inspection of equipment;

failure to comply with fire safety requirements when placing and arranging the equipment of the installation;

non-compliance with the fire safety rules established for this installation.

All activities for fire safety can be divided into two groups - the prevention (prophylaxis) of fires and the elimination of an already arisen fire.

Fire prevention is a complex of measures aimed at preventing fires and limiting their size.

Elimination of the causes of fires is achieved the right choice and the device of technological and auxiliary equipment. Limiting the spread of fire is carried out: by measures of design and construction order and, among them, by proper planning and placement of buildings and equipment; the use of structures and materials that meet the requirements of fire regulations; the device of fire zones and embankments.

Measures are provided to ensure the evacuation of people and property in the event of a fire. These include: arrangement of the required number of stairs, doors, passages both on the territory of the installations and in the premises; placement of devices in compliance with the required width of the passage or passage between them; emergency lighting device and others.

Preventive measures also include those ensuring the successful extinguishing of a fire in the event of a fire.

For example, the device of roads for free access by roasting machines to buildings; communication with the fire brigade; providing the enterprise in sufficient quantities with the necessary extinguishing means (fire extinguishers, water, sand, etc.).

An important role in ensuring fire safety is assigned to the heads of workshops, installations, and foremen. As they are responsible for fire safety in their area, they are obliged to develop together with the authorities fire department fire safety instructions, train their subordinate personnel on measures to be taken in the event of a fire, as well as the rules for using fire extinguishing agents.

Test tasks to test the knowledge of workers by profession: "Compressor"

Legend:

Correct answer

Wrong answer

Used Books:

1. PB 08-624-03;

2. Frenkel, M.I. Reciprocating compressors;

3. Cherkassky V.M. Pumps, fans, compressors;

4. Mikhailov A.K. Compressor machines;

5. Vyakhirev R.I. Development and operation of gas fields;

6.PB 03-581-03.

What is the purpose of a mobile compressor in the oil field?

To regulate the water level in the well;

To regulate the process of water supply to the well;

For gas lift well operation;

Types of lubricants used to lubricate compressors

Solid and liquid;

Cylinder and compressor;

Motor and turbine;

Classification of natural gases, depending on the field:

Sour, oily, dry;

Passing, inert, heavy;

Dry, a mixture of dry gas and condensate, associated;

What are the conditions for the formation of crystalline gas hydrates in pipelines?

Low pressure, low temperature and moisture;

High temperature, moisture and high pressure;

Moisture, high pressure and low temperature;

Types of instrumentation used on compressors.

Showing;

Self-recording;

Differential;

The principle of operation of double-acting reciprocating compressors.

Compression for 1 stroke of the piston in one direction;

Compression in 2 piston strokes in one direction;

Compression in 1 stroke of the piston in both directions;

Types of piston compressor drives.

Internal combustion engines;

Electric motors

What kind of compressor is not sensitive to changes in gas density?

Rotary;

Centrifugal;

Piston;

How does the PIK-250A compressor valve stand for?

Direct-flow, individual, round, landing diameter 250mm;

Flat, angled valve with a seating diameter of 250mm;

Lamellar, individual, valve, pressure max. 250 MPa;

What is the main difference between a boxer compressor?

Opposite movement of the pistons;

One-way vertical movement of pistons;

Reversible direction of rotation of the crankshaft;

What are the types of refrigeration systems used on compressors?

Air;

Liquid;

Methods for regulating the performance of reciprocating compressors.

By pressing the suction valve;

Special devices;

What is the main purpose of absorbers at compressor stations?

Water purification;

Gas cleaning;

Gas dehydration;

How does the letter "M" stand for in the designation of the compressor brand 2VM-4 - 9/101?

Boxer;

Small-sized,

Oil-filled;

To what temperature is gas heated during compression in dry compression compressors?

100 degrees;

120 degrees;

180 degrees;

Types of cooling systems for reciprocating compressor units

Open;

Circulating;

What is a reciprocating compressor crosshead?

This is a piston rod gas seal;

It is a mechanism for transmitting motion;

This is a part of the oil pump valve;

What is the purpose of electrical contact pressure gauges?

To obtain accurate pressure readings;

To turn off the compressor in case of accidents;

To turn on and off the electric motor;

What brands of mobile compressor stations are used in the development of oil wells?

UKP-80; UKS-80; SD-9/101; DKS-3.5 / 400 B;

VKU-5; KPU-80; DSM 5.5 / 600;

K-5M; 302VP-5/70; 4M-25; VU-6/4;

Instruments for measuring electrical quantities?

Voltmeter, ammeter, dynamometer;

Ammeter, voltmeter, galvanometer;

Voltmeter, ammeter, piezometer;

The main parts of the mobile compressor stations:

Compressor; trailer; engine;

Chassis, compressor, control station;

Compressor, engine, auxiliary devices, chassis or trailer frame;

The main types of thermodynamic processes:

Isobaric, isochoric, isothermal, adiabatic, polytropic;

Isobaric, theoretical, dynamic, adiabatic, polytropic;

Isocyclic, isochordic, isothermal, adiabatic, isotropic;

Purpose of PPK safety valves?

Prevention of increasing working pressure;

Prevention of equipment destruction;

The principle of operation of an internal combustion engine:

Suction, compression, exhaust, working stroke;

Suction, compression, working stroke, exhaust;

Suction, ignition, compression, working stroke;

The device of the screw compressor type 5 V K G-10 \ 6:

Body, multiplier, rotors, oil pump;

Body, coupling, oil seals, valves, rotor, oil pump;

Body, rotors, valves, oil pump, gearbox;

What documents should be taken into account when operating compressors?

Of the project, instructions, written permissions ch. Mechanics;

Manufacturer's instructions;

Both options are possible;

If the name of the gas is not indicated in the compressor passport, can it be compressed?

It is possible by agreement with the technologist;

Compressors must be equipped with serviceable fittings, instrumentation and controls, protection systems and interlocks in accordance with:

Manufacturer's passports and project requirements;

Workplace instructions;

Both options are possible;

Shut-off valves installed on the discharge and suction pipelines of the compressor must be installed:

As close as possible to the compressor and in an easy-to-maintain area;

According to the installation documentation and the instructions in chap. Mechanics;

As far as possible from the compressor;

Compressor connections and their gas pipelines must be systematically checked for leaks in accordance with the terms established:

Technological regulations and PPR schedule;

According to special schedules approved by Ch. engineer;

According to the manufacturer's instructions and technological regulations;

The compressor station room must have:

Constantly operating supply ventilation system;

Continuous exhaust ventilation system;

Continuously operating supply and exhaust ventilation system;

What should be equipped with liquid separators (separators):

Light and sound signaling, as well as blocking, which stops the compressor when the maximum permissible liquid level in the separator is reached;

Interlock, stopping the compressor;

Sound alarm when the maximum permissible liquid level in the separator is reached;

In what cases is it necessary to stop the compressor immediately in order to identify the malfunctions and eliminate their causes?

Violation in the power supply system, exceeding the operating parameters and knocking;

Disturbances in the operation of the lubrication system, the appearance of vibration and knocking;

Disturbances in the operation of the lubrication system, the appearance of vibration and knocking, exceeding the maximum permissible values ​​of operating parameters;

Air compressors must be operated in accordance with:

Manufacturer's instructions and customer requirements;

Working instructions and requirements of technological regulations;

Manufacturer's instructions and requirements established by Rostekhnadzor;

The air intake by the compressor must be carried out outdoors in the area:

What should be installed when multiple compressors are in operation in a common network on each air duct?

Check valve and pressure regulator;

Check valve and shut-off valve or valve;

Shut-off valves and pressure gauge;

When the concentration of hydrocarbon gases in the compressor station room is reached, the compressors should be automatically turned off?

50% of the lower explosive limit;

50% of the upper explosive limit;

30% of the lower explosive limit;

What should an air compressor station have?

Standby compressors and electric motors;

Compressed air reserve for 1 hour;

Backup power supply and backup compressors;

Compressors in reserve should be shut down by what and how?

Automatic valves both on the receiving line and on the discharge line;

Shut-off valves both on the intake line and on the discharge line;

Check valves on the discharge line only;

When using stopcocks with removable handles on a square shank, the following must be cut out:

Direction indicators for traffic jams;

Direction indicators of air movement;

Handle position indicators;

What is the purpose of a compressor suction filter?

For drying from moisture;

For cleaning from mechanical impurities;

For cleaning from other gases;

When is it necessary to inspect the moving parts of the compressor that cannot be inspected during operation and what should be done?

After each stop, pay attention to the hot spots and remove them immediately;

After each stop, pay attention to the clearances and adjust them;

No need to inspect

Is it allowed to connect instrumentation air supply lines with technical air supply lines?

Allowed for a short time during an accident;

It is prohibited;

Permitted if the air is cleaned and dehumidified;

When eliminating hydrate plugs, what is allowed to heat pipe sections:

Hot air;

Both options are possible;

Who should service the electrical equipment of the compressor unit?

Authorized electrician on duty;

Authorized compressor operator;

Electrical personnel with appropriate qualifications and permission to work;

Compressor oil may only be used if it contains:

Factory name stickers on the vessel;

Factory documentation (passport, certificate);

Quality laboratory permits;

What should be applied to the piping in the compressor station?

Gas or air pressure and temperature;

Product name and pressure limit;

Arrows indicating the direction of gas or air movement;

In case of detection of gas contamination of the air in the working area, it is necessary:

Stop working on the compressor and stop it;

Take measures to eliminate the source of gas pollution;

Immediately warn the maintenance personnel of nearby installations about the possible danger, protect the gas-contaminated area and take measures to eliminate the source of gas pollution;

When the operation of the compressors is prohibited:

In the event of a malfunction of the oil pump and intake filter;

In the absence or in a faulty state of automation, control and interlocking systems specified in the manufacturer's passport and operating instructions;

In the absence and faulty state of standby compressors;

What should be in workplaces, as well as in all places of a hazardous production facility, where it is possible for a person to be exposed to harmful or hazardous production factors?

Fences with warning notices;

Grounding with indication of symbols;

Warning signs and inscriptions;

What distance is allowed by the Safety Rules between individual mechanisms and for working aisles?

Not less than 1.25m and 1.0m;

Not less than 1.0m and 0.75m;

Not less than 0.75m and 0.5m;

How is it necessary to move in the step voltage zone?

Goose step.

By rolling.

The usual step.

Compressor?

Anyone who works on a compressor or a compressor unit.

Anyone who repairs a compressor or compressor unit

Whoever assembles a compressor or compressor unit

In which rooms are compressors not allowed?

If in an adjacent room there are explosive and chemically hazardous industries that cause corrosion of equipment and have a harmful effect on the human body.

In the basement

Under household, administrative and similar premises

How should the doors and windows of the compressor room be opened?

Should open outward

Should open inward

There must be no windows in the compressor room and the door must always be open

Passages in the machine room must provide the possibility of installing and servicing the compressor and the electric motor and must be at least ... m?

The distance between the equipment and the walls of buildings in the turbine room must be at least ... m?

What material should be used for the floors of the compressor room?

Fireproof

Wear-resistant

Non-slip surface

Oil resistant

Manometers are not allowed to be used in cases when:

There is no seal or stamp;

The term for checking the pressure gauge is overdue;

When the manometer is turned off, the arrow does not return to the zero scale reading by an amount exceeding half of the permissible error for this manometer;

Broken glass or other damage to the pressure gauge that may affect the correctness of its readings.

Should each incoming batch of compressor oil have?

Passport-certificate indicating the physical and chemical properties of the oil

Instructions for use

Hygienic certificate indicating the physical and chemical properties of the oil

Test certificate

When to clean the oil filters in the forced lubrication system and the oil pump suction strainer?

Within the timeframe stipulated by the schedule

At least once every two months

At least once a month

According to the manufacturer's instructions

During the operation of the compressor unit, the following should be monitored:

Compressed gas pressure and temperature after each compression stage;

Compressed gas temperature after refrigerators;

Continuity of cooling water supply to compressors and refrigerators;

The temperature of the cooling water entering and leaving the cooling system point by point;

Oil pressure and temperature in the lubrication system;

The magnitude of the stator current, and with a synchronous electric drive - the current of the rotor of the electric motor;

Correct operation of lubricators and oil level in them

What technical documentation is equipped with a compressor unit or a group of homogeneous compressor units?

Passport (form) for the compressor unit;

Scheme of pipelines (compressed air or gas, water, oil) with an indication of the installation locations of valves, valves, moisture-oil separators, intermediate and end coolers, air collectors, instrumentation, as well as electrical cables, automation;

Instruction (manual) for the safe maintenance of the compressor unit;

Compressor operation log;

Journal (form) for accounting of compressor unit repairs;

Compressor oil certificates and the results of its laboratory analysis;

Passports of all pressure vessels;

Compressor unit repair schedule;

The knowledge test log of the service personnel.

Cleaning of air collectors, moisture-oil separators, intermediate and end coolers and air discharge ducts of all stages from oil deposits should be carried out according to the instructions at least once per… h of compressor operation?

Who authorizes the compressor to start after an emergency stop?

Person responsible for the safe operation of the compressor plant

Chief mechanic of the enterprise

Chief Engineer

Inspector of Rostechnadzor

Ministry of Education of the Republic of Bashkortostan

state budget professional educational institution

Sterlitamak Chemical Technology College

CONSIDERED

at the CMC meeting

mechanical cycle

Protocol No.

from "" ___________ 2017

Chairman of the CMC

N.N. Ivanova

APPROVED

Director of SHTK

G.A. Gubaidullin

"____" __________ 2017

Exam tickets

qualification exam

by profession

Evening department

Teacher I.I. Sadykov

Lecturer E.H. Saginbaeva

Explanatory note

Scope of examination tickets

Exam tickets are part of the core professional educational program in accordance with the Federal State Educational Standard by professionProcess pump and compressor operator.

Exam tickets can be used:

in additional vocational education, vocational training and retraining on the basis of secondary (complete) or basic general education... No work experience required.

Goals and objectives - requirements for the results of development:

Examination tickets are developed in accordance with the Federal State Educational Standard for the professionProcess pump and compressor operatorin order to assess the level of mastering by students:

1. PM.01Maintenance and repair of process compressors, pumps, compressor and pumping units, equipment for gas dehydration,in terms of mastering the main type of activity (VD):

Maintenance and repair of typical technological equipment, including professional (PC):

Code

PC 1.1

Identify and eliminate malfunctions in the operation of equipment and communications.

PC 1.2.

Deduce technological equipment for repair, participate in its delivery and acceptance from repair.

PC 1.3.

Observe safety rules when repairing equipment and installations

have practical experience:

Maintenance and repair;

Locksmith work;

Ensuring safe working conditions;

be able to:

Follow the rules of maintenance of pumps, compressors, gas dehydration equipment;

Prepare equipment for repair;

Repair equipment and installations;

Observe the rules of fire and electrical safety;

Prevent and eliminate malfunctions in the operation of pumps, compressors, gas dehydration equipment;

Exercise control over the waste generated during the production of products, waste water, air emissions, methods of disposal and recycling;

To fulfill the requirements of labor protection, industrial and fire safety during the repair of equipment and installations;

Assess the state of safety and environmental protection at gas dehydration plants, pumping and compressor plants;

Draw up technical documentation;

know:

The device and principle of operation of equipment and communications;

Maintenance rules;

Layout of pipelines of the workshop and inter-workshop communications;

Rules and instructions for the production of hot and gas hazardous work;

Rules for maintaining technical documentation;

Technology for draining and pumping liquids, gas dehydration;

Rules of preparation for the repair and repair of equipment, installations;

Pipelines and pipeline fittings;

Methods for preventing and eliminating malfunctions in the operation of pumps, compressors, gas dehydrators;

Labor safety rules during repair

2. PM.02Operation of process compressors, pumps, compressor and pumping units, equipment for gas dehydration

Maintenance and repair of typical technological equipment, including professional (PC):

Code

Name of the learning outcome

PC 2.1.

Prepare equipment, installation for start-up and shutdown under normal conditions.

PC 2.2.

Control and regulate the operating modes of technological equipment using a

PC 2.3.

Keep records of the consumption of gases, transported products, electricity, fuels and lubricants.

PC 2.4.

Ensure compliance with the rules of labor protection, industrial, fire and environmental safety, automation and instrumentation

In order to master the specified type of activity and the corresponding professional competencies the student in the course of mastering the professional module must:

have practical experience:

Conducting the process of transporting liquids and gases in accordance with the established regime;

Regulation of the parameters of the process of transporting liquids and gases in the serviced area;

Gas dehydration process;

Regulation of the technological regime of gas drying;

Operation of electrical equipment;

Ensuring safe operation of production;

be able to:

Ensure compliance with the parameters of the technological process;

Operate equipment for transportation of liquid, gas and gas dehydration;

Monitor the consumption of transported products according to instrumentation readings;

Take samples for analysis;

To carry out filling, packing and transportation of products to the warehouse;

Keep records of the consumption of products, used and fuel and lubricants, energy resources;

Maintain reporting and technical documentation;

Comply with labor protection, industrial and fire safety requirements;

Follow the rules of environmental safety;

know:

Basic laws of technology for transportation of liquid, gas;

Basic laws of gas dehydration technology;

Technological parameters processes, rules for their measurement;

Purpose, device and principle of operation of automation equipment;

Schemes of pumping and compressor units, rules for their use;

Gas dehydration plant diagrams;

Industrial ecology;

Fundamentals of industrial and fire safety;

Labor protection;

Metrological control;

Sampling rules and methods;

Possible violations of the regime, causes and remedies, warning;

Maintenance of reporting and technical documentation on the operation of equipment and installations

The structure of the exam tickets.

The assignments are built on the basis of the educational material of the main sections of the professional modules. The tasks are divided into 5 parts:

1. Tasks for discipline Labor protection.

2. Tasks PM 01.

3. Tasks for PM 02.

4. Tasks for educational practice.

5. Tasks forBasics of hydromechanical and thermal processes

The content of questions for parallel options is formulated so that the tasks are equivalent, i.e. approximately the same in complexity.

To characterize the level of mastering the educational material, the following designations are used:

1 - introductory (recognition of previously studied objects, properties);

2 - reproductive (performing activities according to the model, instructions or under the guidance);

3 - productive (planning and independent performance of activities, solving problematic tasks).

The final grade is the total grade of the six assignments.

Test grading system:

Number of wrong answers

97-100%

0-1

80-96%

2-4

60-79%

5-8

up to 60%

9 and more

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Process pump and compressor operator

Examination ticket number 1

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Hydrostatic phenomena.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Professional training cycle profession Process pump and compressor operator

Examination ticket number 2

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    The law of hydrostatics.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 3

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Cast iron. Become. Non-ferrous metals. Heat treatment.

    Classification of centrifugal pumps. Device. Features of pump units.

    Occupational safety when servicing pressure apparatus.

    Types of fluid movement.

    Flow control and measuring devices. Types of flow meters.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 4

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Pressure and binary flow.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 5

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Types of briefings.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 6

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 7

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Technical specifications. RMB.

    Parallel and sequential operation of a centrifugal pump. Advantages.

    Respiratory protection equipment.

    Reynolds Criteria.

    Control and measuring devices designed to control the quality of the product.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 8

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    Fire extinguishing agents.

    Information from their heating engineers.

    Glass level gauges.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 9

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 10

I approve

Head evening department

A.I. Rafikova

"___" __________ 2017

    PKM service during work.

    Centrifugal pump malfunctions.

    Unfavorable production factors, their effect on the body.

    Gas state parameters.

    Temperature measuring devices, thermometers.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 11

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Centrifugal compressor (TsKM). Options.

    Compressor equipment malfunction.

    The concept of the process of combustion and explosion.

    Basic gas laws.

    Flow meters, device, installation.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 12

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Working characteristics of the CMK.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 13

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Axial force of the CMK. Causes of occurrence.

    Ancillary equipment. Classification.

    Instruments suitable for measuring pressure. Classification.

    Classification of premises according to the danger of electric shock.

    Hydrostatic phenomena.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 14

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    The law of hydrostatics.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 15

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Water hammer. A warning.

    Classification of centrifugal pumps. Device.

    Fundamentals of the safety of technological processes.

    Consumption and average flow rate.

    Instruments suitable for flow measurement. Classification.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 16

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    PCM performance. Methods for regulating performance.

    Rapid action ratio.

    Factors affecting the outcome of electric shock.

    Fluid flow regime: laminar, turbulent.

    Thermocouple device and installation.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 17

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Basic information about the mechanisms. Details of mechanisms. Types of transfers.

    Gas caps for their purpose. Operation of PP.

    The rights and obligations of the employee in the field of labor protection.

    Hydrostatic phenomena.

    Instruments for measuring pressure. Types, classification.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 18

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Working characteristics of the CMK.

    Lubrication system malfunction. Causes.

    Types of industrial water supply and sewerage.

    Basic thermodynamic processes.

    Automated process control system.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 19

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Piston pumps. Classification. Device. Working cycle.

    Heat exchangers device, principle of operation.

    Workplace microclimate parameters.

    The law of hydrostatics.

    Devices suitable for measuring temperature. Classification.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 20

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Cooling PCM. Cooling methods.

    Diagram of a centrifugal pumping unit.

    Fire extinguishing agents.

    Information from their heating engineers.

    Glass level gauges.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 21

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Piston pumps. Classification. Device. Working cycle.

    Heat exchangers device, principle of operation.

    Workplace microclimate parameters.

    The law of hydrostatics.

    Devices suitable for measuring temperature. Classification.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 22

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    RMB. Classification. Working cycle.

    The principle of operation of a centrifugal pump. Options. Efficiency.

    The procedure for training employees on labor protection.

    Pressure and binary flow.

    Control and measuring instruments of pressure.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 23

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Bearings. Basic information.

    PP equipment. Installation. Performance regulation. Lubrication.

    Investigation and registration of industrial accidents.

    The law of hydrostatics.

    Control and measuring devices of the level.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 24

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Compressor communications. Scheme, parameters.

    Operation of a centrifugal pump after preparation to reserve.

    Work safety with increased danger.

    The concept of ideal and real gas.

    Safety valves, installation.

Teacher: I.I. Sadykov

Considered

at the CMC meeting

Technological cycle

Protocol No. _____

from "__" _________2017

Chairman of the CMC

_______ N.G. Abdeeva

Qualifying exam Vocational training cycle of the profession Process pump and compressor operator

Examination ticket number 25

I approve

Head evening department

__________ A. I. Rafikova

"___" __________ 2017

    Requirements to lubricants... Lubrication system. Lubrication methods.

    Pump installation methods. Revision.

    Types of briefings.

    Consumption and average flow rate.

    Manometers device, principle of operation.

Teacher: I.I. Sadykov


Test tasks to test the knowledge of workers by profession: "Operator of pumping units"

Legend:

Correct answer

Wrong answer

Used Books:

1. Federal Law No. 116-ФЗ dated 20.06.97.

2. Fomochkin A.V. Industrial safety, 2004.

3. PB 08-624-03.

4. PB 09-563-03.

5.PB 09-560-03.

What is the name of the law that determines the legal, economic and social foundations ensuring the safe operation of hazardous production facilities?

Federal Law "On Industrial Safety in Industry".

Federal Law "On Industrial Safety of Hazardous Production Facilities".

Federal Law "On the Safety of Hazardous Production Facilities".

Federal Law "On Occupational Safety at Hazardous Production Facilities".

Give the definition of an accident.

Destruction of structures and (or) technical devices used at hazardous industrial facilities;

Uncontrolled explosion;

Release of hazardous substances;

All of the above is true.

What relates to the incident?

Destruction of a structure;

Medium release;

Deviation from the mode of the technological process

Uncontrolled explosion.

What relates to the incident?

The state of protection of technical devices from accidents;

Failure of technical devices;

Destruction of technical devices;

Release of hazardous substances;

Give the definition of "industrial safety of hazardous production facilities":

The state of protection of the vital interests of the individual and society from accidents at hazardous production facilities;

The state of protection of the vital interests of the individual from the consequences of accidents at hazardous production facilities;

The state of protection of the vital interests of the individual and society from accidents at hazardous production facilities and the consequences of these accidents;

Conditions, prohibitions, restrictions and other mandatory requirements contained in this Federal Law and other federal laws.

What is a harmful production factor?

An occupational factor, the impact of which on a worker under certain conditions leads to illness or decreased performance

The production factor, the impact of which on the worker under certain conditions leads to death

Occupational factor, the impact of which on the worker under certain conditions leads to injury

The production factor, the impact of which on the worker under certain conditions leads to suffocation

What is a hazardous production factor?

An occupational factor, the impact of which on a worker under certain conditions leads to illness.

The production factor, the impact of which on the employee can lead to his death.

An occupational factor, the impact of which on a worker in certain conditions leads to injury or other sudden sharp deterioration in health.

The production factor, the impact of which on the employee can lead to his fall.

Can a harmful production factor become dangerous?

Not under any circumstances.

Yes, depending on the level and duration of exposure.

Yes, if it is a chemical hazardous production factor.

Yes, if it is a physical harmful production factor.

What is Occupational Safety?

This is a system of organizational measures and technical means aimed at minimizing the likelihood of exposure to hazardous production factors and eliminating the consequences of their manifestations.

These are the conditions, prohibitions, restrictions and other mandatory requirements contained in the Federal Law "On Industrial Safety of Hazardous Production Facilities", other federal laws and other regulatory legal acts of the Russian Federation, as well as in regulatory technical documents;

These are permits, procedures and requirements contained in the Federal Law "On Industrial Safety of Hazardous Production Facilities", other federal laws and other regulatory legal acts of the Russian Federation, as well as in regulatory technical documents;

The state of protection of the vital interests of the individual and society from accidents at hazardous production facilities and the consequences of these accidents;

What should be the distance between the individual mechanisms?

Not less than 1 m.

No more than 1.5 m.

Not less than 0.75 m.

No more than 0.5 m.

Not less than 2 m.

How are objects equipped if a worker needs to be raised to a height?

Up to 1.0 m - steps, and to a height above 1.0 m - stairs with railings.

Up to 0.75 m - flooring with planks, and to a height above 0.75 m - steps.

Up to 1.0 m - steps, and to a height above 1.5 m - stairs with railings.

Up to 0.5 m - steps, and to a height above 0.75 m - stairs with railings.

Up to 0.75 m - steps, and to a height above 0.75 m - stairs with railings.

What are the requirements for marching stairs?

The slope is not less than 65 degrees, the width is not more than 60 cm.

Slope no more than 60 degrees, width 65 cm.

Slope not less than 50 degrees, width not less than 75 cm.

Slope is not more than 60 degrees, width is not less than 65 cm. Slope is not more than 65 degrees, width is not less than 70 cm.

What should be the distance between the treads of tunnel type ladders and step ladders?

No more than 35 cm;

No more than 25 cm;

No more than 30 cm;

No more than 40 cm;

What materials are used for elevated work platform decking?

Non-slip metal sheets.

Boards with a minimum thickness of 35 mm.

Low temperature steels that eliminate the possibility of stress corrosion cracking.

Metal plates with anti-corrosion coating or boards with a thickness of at least 50 mm.

What are the requirements for stair treads?

The distance between the steps in height should be no more than 15 cm and an inward slope of 3-7 degrees.

The distance between the steps in height should be no more than 35 cm and the slope inward is 8-11 degrees.

The distance between the steps in height should be no more than 20 cm and an inward slope of 4-9 degrees.

The distance between the steps in height should be no more than 30 cm and the slope inward is 6-10 degrees.

The distance between steps in height should be no more than 25 cm and an inward slope of 2-5 degrees.

For fire and explosion hazardous industries (oil treatment plants, tank farms, etc.), the use of wooden flooring is prohibited. In what cases is it allowed to temporarily use wooden flooring made of boards with a thickness of at least 40 mm?

When performing emergency rescue operations.

When carrying out work from scaffolding during the repair of completely stopped equipment and apparatus, buildings and structures.

For an emergency approach to the scene of an accident or incident.

When eliminating leaks of hazardous liquids.

For trial running and commissioning of equipment and apparatus, buildings and structures.

When are the moving parts of the equipment completely enclosed?

With a mechanism height less than 1.8 m.

With a mechanism height less than 1.3 m.

With a mechanism height less than 2 m.

With a mechanism height less than 0.8 m

What kinds medical examination(examinations) should be carried out by workers employed in work with hazardous and harmful conditions labor, to determine the suitability of these workers to perform the assigned work?

Only mandatory preliminary when applying for a job.

Periodic (under the age of 21 - annual).

The types and frequency of examinations are determined by the employer at its own discretion.

Mandatory preliminary when applying for a job and periodic (under the age of 21 - annual).

Arbitrary depending on the medical examination.

How often should employees undergo a mandatory psychiatric examination when performing work associated with increased danger (exposure to hazardous substances, unfavorable production factors)?

At least once every five years in accordance with the procedure established by the Government of the Russian Federation.

At least once a year, if desired.

The frequency is set by the employer.

The duration of the internship is set by the employer, but it cannot be ...

More than one week.

Less time to test knowledge.

Less than two weeks.

Less than one month.

Less than one week.

What should be provided to employees of hazardous production facilities?

Certified personal protective equipment, washing and neutralizing agents.

Posters, instructions and literature on the specialty.

Washing off and neutralizing agents.

Certified Personal Protective Equipment.

Individual first aid kit and self-isolating gas mask.

Personnel should be familiar with the relevant instructions and sections of the PLA. Knowledge of the plan for the elimination of possible accidents is checked during:

Conducting initial briefing.

Conducting the next briefing.

Conducting refresher courses in accordance with the plan approved by the technical manager of a hazardous production facility

Approvals in the bodies of Rostekhnadzor of Russia.

Educational and training sessions with the personnel of the facility, conducted according to the schedule approved by the technical manager of the hazardous production facility.

At hazardous production facilities, security and access control must be provided to exclude the entry of unauthorized persons into the territory. At facilities where it is impossible to provide round-the-clock security and access control (well cluster, etc.), it is necessary to install:

No entry and exit signs.

Sound and light security alarm, notifying of unauthorized entry into the territory of a hazardous production facility by unauthorized persons.

Video surveillance equipment, with a signal to the central dispatching console.

Fences with posters warning of approaching a hazardous production facility.

All listed funds.

The arrangement of perimeter security and the location of checkpoints, as well as their layout, should provide the ability to:

Control over the penetration of unauthorized persons into the territory of the production facility.

Operational emergency evacuation of personnel when different directions wind.

Free entry / exit to the territory of the production facility for fire engines and ambulances.

Carrying out measures in accordance with the emergency response plan approved by the technical manager of the hazardous production facility.

Completion of all the listed activities.

Harmful substances in the air.

Noise levels.

Vibration.

Other harmful factors.

All the listed indicators.

What production facilities should be equipped with according to established standards:

Sanitary posts.

Apparatus (devices) for providing workers with drinking water.

Rest rooms.

Smoking areas.

All of the above.

Where should the control and protection system of stationary installations have an exit:

To the dispatching console.

To the control room.

To the dispatching console and control center.

In the general system of management, automation and control of production processes.

To the emergency shutdown system of the technological process.

What safety requirements must be met by technological equipment and pipelines:

Strength.

Corrosion resistance.

Reliability taking into account the operating conditions.

Strength, corrosion resistance and reliability given the operating conditions.

Safety, strength, corrosion resistance and reliability considering the operating conditions.

The means of alarm and monitoring of the state of the air must be in good working order, and their operability is checked:

At least once a month.

At least twice a month.

At least once every six months.

At least once a year.

Before every watch.

What valves should be installed on the discharge line of a centrifugal pump?

Check valve.

Safety valve.

Stop valve.

Ball valve.

Two-way valve.

What valves should be installed on the discharge line of a piston pump?

Check valve and ball valve.

Safety valve and ball valve.

Non-return and safety valves.

Shut-off and ball valves.

Two-way and safety valves.

What devices should be installed on the control panel of the pumping station?

Devices for monitoring the state of the air environment in the room and the state of the pumped medium.

Control devices for pressure, flow rate, bearing temperature of pumping units.

Control devices for pressure, flow rate, bearing temperature of pumping units and the state of the air environment in the room.

Control devices for pressure, flow rate, bearing temperature of pumping units and the state of the air environment in the room.

Control devices for pressure, flow rate, bearing temperature of pumping units and the state of the pumped medium.

The first action in the event of a fire in the pumping room:

Disable all electrical installations

Report to management

Report to HPV

Start up the steam-foam extinguishing system

When is it prohibited to start up and operate centrifugal pumps?

All of the above

Where should be located shut-off, shut-off and safety devices installed on the discharge and suction pipelines of the pump or compressor

As close as possible to the pump (compressor).

At the maximum distance from the pump (compressor).

As close as possible to the control panel.

At the maximum distance from the control panel.

Anywhere at the request of the customer.

In the event of a disruption in the supply of a pumping unit, first of all, it is necessary:

Switch off the pump unit;

Check the opening of the gate valve at the inlet;

Report to the management;

Report to CITS.

In case of a burst of the wastewater pipeline, it is necessary first of all:

Call CITS;

Report to the management;

Eliminate leaks;

Call for pump shutdown.

What should be the fencing of the coupling connection of the pump unit:

Mesh;

Perilny;

Solid;

Removable and solid.

Is it allowed to put into operation devices and pipelines with frozen drainage devices:

Allowed.

Not allowed.

Allowed for slow start with constant monitoring.

Allowed when the drain of the drainage device is open.

Allowed if the safety device is not frozen.

When moisture freezes in the pipeline, measures should be taken to:

An external inspection of the pipeline section to ensure that the pipeline is not damaged.

Disconnecting the pipeline from common system.

Disconnecting the pipeline from the general system. If it is impossible to turn off the pipeline and there is a threat of an accident, it is necessary to stop the installation and take measures to warm up the ice plug.

An external inspection of the pipeline section to ensure that the pipeline is not damaged. Disconnecting the pipeline from the general system. If it is impossible to turn off the pipeline and there is a threat of an accident, it is necessary to stop the installation and take measures to warm up the ice plug.

I will warm up the ice plug.

How and from which end should the ice plug in the pipeline be heated:

Steam or hot water, starting from the end of the frozen area.

Steam or hot water, starting from the beginning of the frozen area.

Steam or hot water, starting in the middle of the frozen area at the same time in different directions.

Steam or hot water, starting at both ends of the frozen area at the same time.

In any of the following ways.

What is prohibited to use to open frozen valves, valves and other locking devices:

Using improvised means, the use of which increases the torque.

Hooks, crowbars and pipes.

Pneumatic drives.

Hydraulic drives.

Electric drives.

What should an object controlled from a control room have?

Fire shield and emergency water supply.

Emergency evacuation system.

Manual control.

Remote and manual control of valves.

Satellite emergency communications.

What is allowed to be produced by the shift technological personnel in the manner prescribed by the production instructions

Prevention works emergency situations, in case of leaks.

Emergency shutdowns of individual devices and automation equipment.

Repair work specified by the regulations.

Preventive maintenance of systems according to the schedule.

Send a signal to the console of the emergency services.

The facilities for gathering and processing oil and gas, pumping and compressor stations must have:

Technical passports and documentation for the equipment of pumping and compressor stations.

The technological scheme, approved by the technical head of the organization, indicating the numbers of valves, devices, directions of flows, fully corresponding to their numbering in the design technological scheme.

The order on the appointment of the person responsible for the work and technical passports for the equipment.

Rescue plan approved by the management of the enterprise.

All of the above.

Is it possible to operate the installation with faulty fire protection devices?

Yes, with manual fire extinguishing equipment available.

Yes, subject to the availability of manual fire extinguishing equipment and an order to appoint a responsible person.

Yes, subject to agreement with the territorial authority of Rostekhnadzor of Russia.

Who should maintain the electrical equipment of the installation?

Qualified and authorized electrical personnel.

Operating personnel with an electrical safety group of at least III.

Workers servicing the installation and having an electrical safety group of at least III.

The link of the senior operator in the presence of a foreman with an appropriate electrical safety group.

The personnel of a specialized enterprise (contractor).

The installation must be energized:

Electric personnel on duty at the direction of the plant manager or a person replacing him.

The head of the installation or the person replacing him.

Duty electric staff.

Workers servicing the installation and having an electrical safety group of at least III.

When is the operation of compressors and pumps prohibited?

If the maintenance personnel have not been instructed in safety.

In the absence of fire extinguishing equipment.

In the absence of permission from the technical director of the organization to commission the equipment.

In the absence or faulty state of automation, control and interlocking systems specified in the manufacturer's passport and operating instructions.

In the absence of a work plan approved by technical director organization

What are the requirements for standby pumps at pumping stations?

The number of standby pumps must be at least two.

Must be in constant readiness for start-up.

Must be filled with a neutral liquid.

Must be in a separate room.

Must be painted yellow.

What is the frequency of checking the serviceability of the safety, control and shut-off valves?

Every shift with registration in a special journal.

Daily with the registration of the act.

According to the schedule with the recording of the results in the rotational log.

Weekly for management reporting.

By the decision of the technical manager of the enterprise.

What is allowed to be produced by the shift technological personnel in the manner prescribed by the production instructions?

Work on the prevention of emergencies, in the event of leakage.

Emergency shutdowns of individual devices and automation equipment.

Repair work specified by the regulations.

Preventive maintenance of systems according to the schedule.

Send a signal to the console of the emergency services.

The pump supplying oil to mechanical seals must be provided with:

An interlocking device that turns on the standby oil pump in the event of a drop in oil pressure.

Contact pressure gauge that includes an oil pressure drop warning.

Differential pressure transducer that sends a signal about a drop in oil pressure to the control panel.

Locking device that turns off the main device when the oil pressure drops.

A safety device that prevents the oil pressure from exceeding the value set by the manufacturer.

Which valve should be installed in the discharge line of a centrifugal pump? - Non-return and safety valves.

Check valve.

Ball and safety.

Ball.

The casings of pumps handling flammable and combustible products must:

Be made of corrosion resistant materials.

Have a drainage device.

Be grounded independently of the earthing of electric motors on the same frame as the pumps.

Have a purge hole.

All of the above is true.

All pumps must be equipped with:

Instrumentation devices.

Oil cooled.

Drainage devices with discharge of the drained product into a closed disposal system.

Stuffing box seals.

What should be used to cover the trays of pumping stations?

Shut-off valves.

Safety fittings.

Shut-off and non-return fittings

Corrugated metal slates.

What should be indicated on pipelines located in pumping stations?

Working agent type.

Their purpose and direction of movement of the product.

Nominal diameter.

Working or nominal pressure.

What should be indicated on electric motors located in pumping stations?

Manufacturing date.

Terms of maintenance.

Electric motor brand.

Direction of rotation of the rotor.

What parameters should be monitored during pump operation?

Discharge pressure.

Number of double strokes.

Suction side pressure.

Performance.

All of the above is true.

Pump operation with faulty pressure gauges

Allowed by permission of the head of the facility.

It is prohibited.

Allowed in case of emergency.

Allowed in an emergency.

What is not allowed when the pump is running?

Lubrication of moving parts.

Elimination of leaks in stuffing box, mechanical seals.

Elimination of leaks in pipeline connections.

All of the above is true.

What should be done if any malfunction is detected that interferes with the normal operation of the pump?

Report to management.

Shut off pipelines.

Stop, check, troubleshoot.

All of the above is true.

What should be used to disconnect the standby pump from the suction and discharge manifolds?

Gate valves.

Plugs.

Check valve.

Check valve and gate valve.

Check valve and plug.

Is it allowed to use plugs to disconnect the standby pump from the suction and pressure manifolds?

Allowed in all cases.

It is prohibited.

Allowed provided they are quickly removed.

Forbidden in preparation for repair.

What should be done when the pump stops with water supplied to cool the oil seals?

Leave the water flow unchanged.

Shut off the water supply.

Increase the water flow to completely cool the oil seals.

Reduce water intake.

Working pressure in the line is 12 kgf / cm2. Which pressure gauge should be installed?

1.2 MPa

2.5 MPa

At 40 kgf / cm2

At 100 kgf / cm2

What should be foreseen before starting repair work at workplaces?

Prepare a serviceable tool.

Posters and warnings on the safe conduct of this work should be posted.

Prepare the workplace.

Prepare equipment for repair work.

With whose permission it is possible to conduct renovation work in nighttime?

With the permission of the technical manager of the enterprise.

With the permission of the person in charge of the work.

With the permission of the inspector of the territorial body of Rostekhnadzor.

With the written permission of the facility manager.

With the written permission of the head of the repair team.

Who should perform work on opening and repairing any electrical equipment and lighting?

The personnel of a specialized enterprise (contractor).

Electrical personnel only.

Operating personnel with an electrical safety group of at least III.

By working personnel serving technical device and having an electrical safety group of at least III.

A specialist who maintains a technical device in the presence of a master who has an appropriate electrical safety group.

Where should a record of the equipment repair be made?

In the equipment passport.

In the briefing log.

In the manufacturer's manual.

In the log book.

In the acceptance certificate

How soon can the pump be repaired due to its disassembly?

On the basis of agreement with the administration of the enterprise.

After stopping, relieving pressure, preparing for repair, shutting off valves and installing plugs.

In an emergency.

In specialized workshops or organizations.

How is it allowed to change the oil seals?

With the pump running.

After stopping the pump.

With stop and shutdown of the pump.

Working intrinsically safe tool.

What state should the pump motor be in after it has been turned off?

It must be de-energized in one place - with a circuit breaker.

Should be set to automatic mode.

It must be disconnected in two places: by disconnecting the circuit breaker and removing the fuse-link.

Must be de-energized in one place by removing the fuse-link.

What warning labels should be displayed on the motor starter button and in the switchgear?

- "Unit under repair".

+ "Do not include - people are working."

- “Stop! High voltage".

- "Do not open - people are working."

When should the warning labels be removed from the pump unit?

With the permission of the person in charge of the repair.

At the end of the repair work.

By agreement with the dispatcher.

Before starting the pump unit.

When is it not necessary to install plugs when repairing a pump?

For repairs that do not require opening the pump.

If the shut-off valves are in good working order.

For short-term maintenance.

Under all of the above conditions at the same time.

What needs to be done before assembling all of the pump mechanical seal parts?

They should be rinsed in kerosene.

They should be cleaned, rinsed in kerosene and carefully inspected.

They should be cleaned and inspected.

They should be blown out and dried with air.

What should be provided in open pumping rooms?

Roof to prevent precipitation from falling

Impact walls shock wave in the event of an explosion at the facility

Ventilation

Underfloor heating to ensure a floor surface temperature of at least +5 degrees Celsius

When is it prohibited to start up and operate centrifugal pumps?

In the absence of a guard on the clutch, their coupling with the electric motor

With a closed flap valve

With liquid-filled pump housing

All of the above is true

What should be indicated in the pumping rooms?

On pipelines, the direction of flow of flows should be indicated,

On the equipment - position numbers according to the technological scheme,

On motors, the direction of rotation of the rotor.

On the pump - the direction of rotation of the rotor.

What is meant by the concept of a pumping unit?

One pump or a group of pumps with a number less than or equal to three, which are located at a distance of no more than 3 meters from each other.

One pump or a group of pumps with a number less than or equal to three, which are located at a distance of no more than 2 meters from each other.

A group of pumps with a number less than or equal to three, which are located at a distance of no more than 3 meters from each other.

One pump or a group of pumps with a number of more than or equal to three, which are located at a distance of no more than 3 meters from each other.

What is the size of the helmet mask # 2 gas mask?

At what height from the floor level or the platform is the working area - places of permanent or temporary residence of workers?

What does not apply to additional insulating means up to 1000V?

Dielectric galoshes;

Dielectric gloves;

Dielectric rubber mats;

Insulating supports.

Initial briefing is carried out

Once a year;

Once every 6 months;

With the aim of mastering safe methods and techniques of labor, deepening knowledge of safety and industrial sanitation at least every 3 months;

Before being assigned to independent work, when transferring to another position or section with a different nature of work.

Periodic (repeated) briefing is carried out

Once every 6 months;

Once a year;

Once every 3 months, and for certain blue-collar occupations, once every 6 months;

Once a month.

What is the purpose of on-the-job briefing?

For general TB questions

To familiarize yourself with the procedure for preparing the workplace, possible dangers and safe working practices

For the purpose of mass promotion of labor protection issues

For the purpose of training to obtain a discharge

Answers

For the 5th question of exam tickets

Technological compressor operators

Ticket number 1

The procedure for training workers in safety and labor protection (briefings and knowledge testing, admission to independent work), industrial safety and fire safety. (Clause 4.2. ESUOT in OAO Gazprom WFD 39-1.14-021-2001).

4.2.1. Training of workers (workers, other employees) in safe methods and techniques of labor should be carried out in all branches of the organization, regardless of the nature, complexity and degree of hazard of production.

At facilities controlled by the state supervision and control authorities (Gosgortekhnadzor of Russia, Gosenergonadzor of Russia and other bodies), only persons who have a document confirming the passage of the relevant special training are allowed to work.

4.2.2. Training workers and other employees in safe methods and techniques of work includes:

induction training;

initial instruction at the workplace;

industrial (theoretical and practical) training in safe methods and techniques of work in the amount of at least 10 hours, and in the preparation of workers in professions for which additional (increased) labor safety requirements are imposed, as well as in professions and work related to the maintenance of objects under control to state supervision bodies in industry, construction, transport, etc. at least 20 hours during training in production under the guidance of a teacher, foreman (instructor) of industrial training or a highly qualified worker;

internship in the amount of at least 2-14 work shifts;

initial test of knowledge - admission to independent work;

re-instruction in the workplace;

unscheduled on-the-job briefing;

targeted training in the workplace;

another test of knowledge;

an extraordinary test of knowledge.

4.2.3. Admission to independent work of persons who have not completed the appropriate training and the necessary internship is prohibited. Training, internship and admission to independent work are issued by the order of the head of the branch (group, site, workshop, service, department) with an entry in the order log and a personal instruction registration card.

Induction training

4.2.4. An introductory briefing on labor safety is carried out with all newly recruited persons, regardless of their education, length of service in a given profession or position, with temporary workers, business travelers, students and students who arrived for practice, excursionists.

4.2.6. The introductory briefing provides for familiarization of those instructed with the internal labor regulations, the specific features of this production, the basic requirements of labor protection, hazards and hazards, technical, fire, anti-fountain, gas safety and industrial sanitation at the facility.

4.2.7. The introductory briefing is carried out by employees of the labor protection service or persons who are assigned these duties by order (decree) of the organization (branch).

Specialists from the relevant services may be involved to conduct an introductory briefing on special issues.

Initial on-the-job briefing

4.2.18. The purpose of initial on-the-job instruction is to educate each worker or employee in correct and safe working practices and techniques. During the briefing, the instructed person should be familiarized with the equipment, devices, their characteristics and design features, possible dangers, safe working practices, the procedure for preparing the workplace, the use of protective equipment and the rules for providing first aid.

4.2.19. Initial on-the-job briefing is carried out before production activities:

With all newly admitted to the organization (branch), transferred from one department to another or in the department where he was transferred to work in another profession;

with workers performing new work for them, business travelers, temporary workers;

with builders performing construction and installation work on the territory of the existing organization;

with students and pupils who have arrived for industrial training or practice before performing any type of work, as well as before studying each new topic when conducting practical training in educational laboratories, classrooms, workshops, sites, during extracurricular activities in circles, sections.

4.2.20. Initial instruction at the workplace is carried out according to programs developed by the head of the branch (workshop, service, etc.) and approved by the heads of organizations or branches. Programs are coordinated with the department (engineer) of labor protection and the trade union committee of the organization or branch.

Industrial training in safe working methods and techniques

4.2.24. All newly recruited workers and other employees, after the initial briefing at the workplace, undergo industrial training in safe methods and techniques of labor in the amount of at least 10 hours, and when training workers in professions for which additional (increased) labor safety requirements are imposed , as well as in professions and work related to the maintenance of objects controlled by state supervision bodies in industry, construction, transport, etc., at least 20 hours in preparation for production;

Training is carried out according to programs approved by the chief engineer of an organization or a branch and drawn up on the basis of standard occupational safety programs approved by Gazprom.

Internship

4.2.28. Workers and other employees, after passing the initial briefing at the workplace and industrial training, must, during the first 2-14 work shifts or days (depending on the nature of the work, qualifications), undergo an internship under the guidance of persons appointed by order of the service (workshop, site, group , department, etc.).

Note: The management of the service (workshop, section, group, department, etc.), in agreement with the production service (department) for labor protection and the trade union committee, can exempt an employee with at least 3 years of experience in the specialty from training, moving from from one workshop to another, if the nature of his work and the type of equipment on which he previously worked does not change.

Knowledge test - admission to independent work

4.2.29. Before admission to independent work, after introductory briefing, initial briefing at the workplace, industrial training and internship, a knowledge test is carried out.

4.2.30. The knowledge of workers and other employees is checked by the examination committee (EC), created by order (order) for the branch of the organization. The head of the shop (service, section, etc.) is appointed as the chairman of the EC.

The size of the commission must be at least three people.

4.2.31. Knowledge testing should be carried out on an individual basis:

from managers and specialists according to approved programs, in accordance with clause 4.1.11;

from workers and other employees according to the approved List of instructions for labor protection, production instructions... For workers in professions to which additional (increased) labor safety requirements are imposed, as well as in professions and work related to the maintenance of facilities controlled by the Gosgortechnadzor of Russia, in addition to the List of instructions, links to the necessary points are indicated current regulations and other standards for labor protection and industrial safety.

4.2.33. The next test of knowledge of workers and other employees is carried out at least once a year from the date of passing the exam according to the schedule (Appendix 4.7.), Developed by the foremen and approved by the head of the workshop, service, etc. indicating the calendar date of the next test of knowledge.

4.2.34. The knowledge test schedules are brought to the attention of workers and other employees by direct supervisors no later than 15 days before the day of knowledge testing.

4.2.36. If the employee, when checking his knowledge, showed unsatisfactory knowledge of labor protection, then he is not allowed to work independently, must pass extra education and no later than one month pass the knowledge test again.

4.2.37. Failure to appear at the next test of knowledge without objective reasons or the employee's unwillingness to test knowledge is considered a violation of labor discipline.

4.2.38. An extraordinary test of knowledge among workers is carried out:

when changing the production (technological) process, replacing or modernizing equipment and mechanisms;

with the introduction of new safety rules and standards, instructions for labor protection and safe work;

in case of violation by employees of the requirements of safety rules and labor protection instructions;

by order or order of a superior organization, branch of an organization;

at the request of the bodies of state supervision and control, in case of detection of insufficient knowledge by employees of instructions on labor protection;

The list of questions for an extraordinary test of knowledge is established in each specific case by the management of the branch, incl. taking into account the instructions of the state supervision and control authorities.

Persons who for whatever objective reasons(vacation, illness, business trip, etc.) were absent during the next test of knowledge, they are obliged to pass the test of knowledge within 15 days from the date of going to work. In this case, the period for the next inspection is extended for the specified period.

Re-instruction

4.2.40. All workers, regardless of qualifications and length of service, must undergo re-instruction at least once every six months according to the program of initial instruction at the workplace in full, and persons employed in jobs with increased danger, the list of which is determined by the management of the organization (branch), are re-instructed at least once every three months, with the exception of workers who, due to the specific characteristics of the work performed, special rules other terms are set.

Unscheduled workplace briefing

4.2.43. In special cases caused by production needs, unscheduled instructions on the safe conduct of work should be carried out with workers and other employees.

4.2.44. An unscheduled briefing is carried out earlier than the established period in the following cases:

changes in the technological process, modernization or replacement of equipment, devices and tools, changes in raw materials, materials and other changes;

violation by the working of instructions, rules, norms, as well as the use of incorrect techniques and methods of work, which could lead to an accident or accident;

when introducing new rules and instructions for the safe conduct of work, occupational safety standards, information letters and reports of accidents and orders on labor protection issues;

at the request of the state supervision and control bodies or the administration of the organization (branch);

during breaks in work - for work for which additional (increased) labor safety requirements are imposed by more than 30 calendar days, and for other works - 60 days.

4.2.48. Persons who, for any reason (vacation, illness, business trip, etc.) were absent during the unscheduled briefing, receive the briefing on the day of going to work.

Targeted on-the-job training

4.2.49. Target instruction is carried out when performing one-time work that is not related to the direct performance of work in the specialty, i.e. not included in the list of instructions for this profession of a worker or other employee (loading, unloading, cleaning the territory, one-time work outside the workshop of the organization, etc.), as well as in the elimination of the consequences of accidents, natural disasters and catastrophes; the production of work for which a work permit, permit and other documents are issued. If the work is not issued with a work permit, a permit, where a record of the briefing carried out is made, then this type of briefing is made out by an entry in the briefing journal at the workplace of the shop where the work is performed.

Ticket number 2


1 | | | | | | | | | | | | | | | | |

 

It might be helpful to read: