Option 1

Question 1: Choose a definition for vessel:

A hermetically sealed container installed on the frame of a railway car, car chassis or other mobile vehicle intended for transportation and storage of gaseous, liquid and other substances.

A hermetically sealed container designed for conducting chemical, thermal and other technological processes, as well as for storing and transporting liquid, gaseous and other substances. The boundary of the vessel is the inlet and outlet fittings.

A hermetically sealed container with one or two necks for valves, flanges, fittings for transportation, storage and use of compressed, liquefied or dissolved gases under pressure.

An open container designed for conducting chemical, thermal and other technological processes, as well as for storing liquid substances.

Question 2: What materials are vessels not made from?

From hydrocarbons

Made of cast iron

Of steel

From non-ferrous metal alloys

Question 3: Which vessels must have devices that prevent the vessel from being put under pressure if the lid is not completely closed?

All vessels equipped with lids.

Vessels equipped with quick-release lids.

Vessels of group 4.

Vessels with explosive working atmosphere

Question 4: In what cases is repair of pressure vessels allowed?

If a stop disrupts the technological process, if the repair is carried out without the use of welding and soldering.

According to the work permit signed by the chief engineer of the organization.

Repairs to pressure vessels are not permitted.

Question 5: What is used for pneumatic vessel testing?

Compressed air, inert gas. - hydrogen, - water. - oxygen.

Question 6: Choose a definition for a cylinder:

A mobile vessel mounted on the frame of a railway car, car chassis or other mobile vehicle intended for transportation and storage of gaseous, liquid and other substances.

A vessel of cylindrical or other shape that can be rolled from one place to another or placed on its ends without additional supports, intended for transporting and storing liquid and other substances.

A vessel designed for conducting chemical, thermal and other technological processes, as well as for storing and transporting liquid, gaseous and other substances.

Question 7: Why are vessels equipped with shut-off, shut-off and control, safety valves and instrumentation?

For measuring pressure.

To protect the vessel from rupture.

To control work and ensure safe operating conditions.

For opening and closing pipelines.

Question 8: What devices are not used on vessels as safety devices?

Safety devices with destructive membranes, thermal relays.

Spring safety valves, lever-weight valves.

Question 9: Which of the following is not indicated on the container label affixed by the manufacturer?

Registration number.

Name.

Operating pressure.

Permissible maximum and minimum operating wall temperature.

Question 10: Who issues permission to commission a vessel that is not subject to registration with Rostekhnadzor?

Chief engineer of the enterprise that owns the vessel.

Rostechnadzor inspector.

Industrial safety during the operation of vessels.

Responsible for the good condition and safe operation of blood vessels.

Industrial safety during the operation of vessels.

Question 11: Choose a definition for a tank:

A mobile vessel with one or two necks for valves, fittings for transportation, storage and use of compressed, liquefied or dissolved gases under pressure.

A mobile vessel installed on the frame of a railway car, car chassis or other mobile vehicle intended for conducting chemical, thermal and other technological processes.

A mobile vessel mounted on the frame of a railway car, car chassis or other mobile vehicle intended for transportation and storage of gaseous, liquid and other substances.

A mobile vessel designed for conducting chemical, thermal and other technological processes, as well as for storing and transporting liquid, gaseous and other substances.

Question 12: Where should shut-off and shut-off and control valves be installed on vessels?

On the supply line from a pump or compressor, on pipelines.

On fittings directly connected to the vessel, or on pipelines supplying the vessel and discharging the working medium from it.

On the fittings.

Question 13: In what cases are temperature measuring devices installed?

When their need is determined by the project developer.

When there is a phase boundary.

When the vessel is installed in an open area.

By decision of the organization that owns the vessel

Question 14: Which of the following is indicated on the container label affixed by the manufacturer?

Vessel material.

Ambient temperature.

Capacity.

Serial (factory) number.

Question 15: Where is permission to put a vessel into operation recorded?

B replaceable magazine.

In the vessel passport.

B safety device data sheet.

B repair journal.

Question 16: Choose a definition for a barrel:

A vessel of cylindrical or other shape that can be rolled from one place to another or placed on its ends without additional supports, intended for transporting and storing liquid and other substances.

A vessel with one or two necks for valves, flanges, fittings for transportation, storage and use of compressed, liquefied or dissolved gases under pressure.

A vessel designed for conducting chemical, thermal and other technological processes, as well as for storing and transporting liquid, gaseous and other substances.

A vessel installed on the frame of a railway car, chassis of a car or other mobile vehicle intended for transportation, storage of gaseous, liquid and other substances.

Question 17: Where should check valves be installed?

On pipelines that remove the working medium from the vessel - on the supply line from the compressor or pump. -on drainage pipelines. -on the air bleeder fitting.

Question 18: What is the accuracy class of a pressure gauge?

True pressure value, -absolute measurement error, -scale range, -percentage of instrument reading error.

Question 19: Each vessel is supplied by the manufacturer:

With vessel passport and instruction manual.

With instructions for persons responsible for the proper condition and safe operation of the vessels.

With instructions for safe use. -co pressure source circuit.

Question 20: Which of the following does not need to be applied to a vessel (or a special plate) after a permit for its operation has been issued?

Permitted pressure - registration number - surname of the responsible person.

Date, month and year of the next external, internal inspection and hydraulic test

Question 21: Select the correct ratio of pressure units:

1 atm = 1 kgf/cm2 = 0.1 MPa = 760 mm Hg = 10 m water column = 100 kPa. -1 atm = 1 kgf/cm2 = 1 MPa = 760 mm Hg = 10 m water column. = 100 kPa.

1 atm = 0.1 kgf/cm2 = 0.1 MPa = 760 mm Hg = 10 m water column. = 100 kPa.

1 atm = 1 kgf/cm2 = 0.01 MPa = 760 mm Hg = 100 m water column. = 10 kPa.

Question 22: What does not apply to shut-off valves?

Valves.

Valves.

Reducing device.

Question 23: Purpose of a pressure gauge.

Monitoring pressure in a vessel or pipeline , - control of the flow rate of the working medium, - control of the level of the working medium in the vessel, - control of the amount of the working medium in the vessel.

Question 24: When is vessel registration carried out?

Before installation.

After commissioning.

Before putting them into operation.

After technical diagnostics.

Question 25: Which of the following is not the responsibility of vessel maintenance personnel?

Carefully monitor equipment through inspection.

Checking the operation of safety and locking devices.

Checking the operation of valves and instrumentation. -conducting an internal inspection.

Question 26: Working pressure in the vesselThis-

The pressure at which the strength is calculated.

The maximum internal or external pressure that occurs during the normal course of the work process.

The maximum permissible excess pressure of a vessel (element), established based on the results of a technical examination or diagnosis.

The pressure at which the vessel is tested.

Question 27: Where should the design life of the vessel be indicated?

In the instruction manual.

In the vessel passport.

About the vessel

Not specified

Question 28 What is the purpose of air vents in a vessel?

To reduce pressure in a vessel

For releasing water during hydraulic testing

To discharge excess working medium

To regulate pressure in a vessel

29: Which of the following information is entered into the vessel passport by the operating organization?

Data on repairs and technical certification, serial number.

Data on fittings, flanges, covers, fasteners, data on fittings, instrumentation.

Question 30: How is personnel permitted to independently service vessels?

A mark on the certificate for the right to service the vessel. - entry in the shift log, - by order of Rostechnadzor.

By order of the workshop or order of the organization after training and passing exams in the qualification commission.

Question 31: The permissible pressure in the vessel is

The pressure at which the vessel is tested is the design pressure at T= 20oC.

The maximum internal or external pressure that occurs during the normal course of the work process.

The maximum permissible excess pressure of the vessel and (element), established based on the results of technical examination or diagnostics.

Question 32: Vessels must be equipped to control operation and ensure safe operating conditions. Specify wrong answer:

Shut-off and shut-off and control valves

Hatches and hatches

Instruments for measuring pressure

Safety devices

Question 33: What should be the accuracy class of a pressure gauge at a pressure in a vessel of up to 2.5 MPa?

Not lower than 1.5. - not lower than 2.5.

Question 34: Which of the following data is included in the manufacturer’s passport?

Pressure, temperature, working environment, capacity - information about repairs and technical examination - installation location - registration number.

Question 35: According to what document do the personnel perform their duties in servicing the vessel?

By order of the enterprise.

According to the vessel's passport.

According to the instruction manual the vessel

Question 36: The design pressure in the vessel is:

The pressure at which the strength is calculated is the pressure at which the vessel is tested.

the maximum internal or external pressure that occurs during the normal course of the work process.

The maximum permissible excess pressure of the vessel (element), established based on the results of technical examination or diagnostics.

Question 37: Which organization determines the number, type and location of installation of shut-off valves?

The project developer, - the manufacturing plant, - the customer's organization, - the installation organization.

Question 38: Where should the pressure gauge be installed?

On a vessel fitting or pipeline between the vessel and the shut-off valve.

On the drainage pipeline.

On the air bleeder fitting.

On the pipeline after the shut-off valves of the vessel.

Question 39: Who registered vessels that are not registered with Rostechnadzor?

Chief engineer of the enterprise that owns the vessel.

Occupational health and safety engineer.

Responsible for production control over compliance with industrial safety requirements during the operation of vessels.

Responsible for the good condition and safe operation of blood vessels.

Question 40: Where should training and knowledge testing of personnel servicing vessels be carried out?

In Rostechnadzor

In educational institutions or in courses specially created by organizations.

At work

On courses created by the labor inspectorate.

Question 41: The magnitude of the test pressure in a welded vessel during a hydraulic test!

Exceeds operating pressure by 2.0 times, - exceeds operating pressure by 1.5 times, exceeds operating pressure by 1.25 times - equals operating pressure

Question 42: What is not indicated in the valve markings?

Manufacturer's mark, - nominal bore, - nominal pressure, - valve weight.

Question 43: What can be the accuracy class of a pressure gauge at a pressure in a vessel of up to 2.5 MPa?

Question 44: Which documentdon't represent to Rostechnadzor to register the vessel?

Certification protocols for responsible persons and service personnel.

Passport.

Vessel connection diagram.

Certificate of installation quality.

Question 45: Who is allowed to service vessels?

Persons who have undergone a medical examination.

Persons with at least secondary technical education in their job profile.

Persons who are trained, certified and have certificates for the right to service vessels.

Persons at least 18 years of age.

Question 46: Conditional pressureThis-

Design pressure at T = O OS. - design pressure at T = 25 °C. - design pressure at T = 20 °C. - design pressure at T = 15 °C.

Question 47: What indicators should be on the flywheel of shut-off valves?

Trigger pressure.

Directions of rotation when opening and closing.

Date of manufacture of shut-off valves.

Date of the next external, internal inspections and hydraulic tests.

Question 48: Why is a three-way valve between the vessel and the pressure gauge needed?

To control the level of the environment.

To check the pressure gauge using a reference gauge.

For measuring gas flow.

For checking sealed pressure gauges.

Question 49: Where is a compressed air vessel with a pressure of 1 MPa and a capacity of 100 m3 registered?

From the chief engineer of the enterprise that owns the vessel, from the inspector of Rostekhnadzor.

Responsible for production control over compliance with industrial safety requirements during the operation of vessels.

Responsible for the good condition and safe operation of blood vessels.

Question 50: What is indicated in the certificate for the right to service a vessel?

Qualification level.

Name, parameters of the working environment of the vessels to which the person receiving the certificate is allowed to service

Number of the order for admission to independent servicing of the vessel.

Place of work.

Option 2

Question 51: Which of the following vessels are subject to the requirements of the Vessel Rules?

Compressor cylinders are vessels operating under vacuum.

Vessels operating under pressure of steam, gas or other toxic explosive liquids exceeding 0.07 MPa (0.7 kgf/cm2).

Steam and water heating devices.

Question 52: Requirement for installing a safety valve on a vessel.

In places convenient for servicing and excluding the constant presence of people.

At the highest point of the vessel, - on the inlet pipeline, - on the outlet pipeline.

Question 53: Which requirement is not imposed on a liquid level indicator?cocourt?

There should be a red line at the operating level value.

Level indicators must be equipped with fittings for their disconnection from the vessel and purging.

The upper and lower levels must be marked - there must be good visibility of the level.

Question 54: Where are vessels allowed to be installed?

In domestic buildings.

In the premises adjacent to the administrative building.

In residential areas.

In an open area in places where there are no crowds of people.

Question 55: How often is periodic testing of personnel knowledge carried out?

At least once every 6 months. - at least once a month, - at least once every 3 years. -at least once every 12 months.

Question 56: Which of the listed persons is obliged to fulfill the requirements of the Rules for Vessels?

Workers engaged in repairing the roof of the room in which the vessels are installed.

Workers involved in the operation of steam and water heating devices.

Workers involved in the operation of vessels, as well as their adjustment and repair.

Specialists involved in diagnosing steam and hot water pipelines.

Question 57: What should you use when opening tight valves?

Adjustable wrench.

Mount or pipe.

Amplifier key.

Question 58: The pressure gauge is selected so that the working pressure is:

In the third third of the scale. -bo second third of the scale. -b in the first third of the scale, -in the middle of the scale.

Question 59: What devices should be provided for ease of maintenance of vessels?

Platforms and stairs.

Stepladders.

Question 60: In which of the following cases should the vessel be stopped?

If the pressure in the vessel has risen above the permitted level and does not decrease, despite the measures taken by the personnel.

If the pressure gauge is faulty, but it is possible to determine the pressure using other devices.

If the external color of the vessel is unsatisfactory.

If there is no inscription on the vessel for the next period of technical examination.

Question 61: Under what conditions can a hydraulic test of a vessel be replaced by a pneumatic one?

Subject to control of this test by acoustic emission method.

Provided that this test is controlled by two pressure gauges with an accuracy class of at least 0.6.

Upon receipt of permission from the head of the enterprise.

Upon receipt of permission from the person responsible for production control over compliance with industrial safety requirements during the operation of vessels.

Question 62: At what nominal diameter should alloy steel fittings have a passport?

More than 30mm. -more than 40mm. -more than 10mm. -more than 20mm.

Question 63: What should be the accuracy class of a pressure gauge at a pressure in a vessel above 2.5 MPa?

Not lower than 1.5. - not lower than 2.5.

Question 65: Where are the reasons for the emergency stop of the vessel recorded?

B replaceable magazine.

B repair journal.

In the safety device passport.

Vessel passport.

Question 66: How many groups are vessels divided into depending on the design pressure, wall temperature and the nature of the medium?

Four, five, two, three

Question 67: Purpose of safety devices:

To pass the flow in the opposite direction.

To regulate discharge flows.

For supplying and discharging a working medium to a vessel.

To release the medium from the vessel if the set pressure is exceeded.

Question 68: Why is the pressure gauge equipped with an oil buffer or siphon tube?

To better measure, -for control checks, -for ease of maintenance.

To protect against direct exposure to the working environment and temperature.

Question 69: Frequency of hydraulic testing of vessels registered with Rostechnadzor.

Once every 2 years. -1 time every 8 years. - once every 12 months. - once every 4 years.

Question 70: What is not allowed to be done when operating a vessel under pressure?

Inspection of instrumentation and automation.

Inspection of the hull.

Checking the operation of the safety valve.

Repair of the vessel and its elements.

Question 71:Which device allows you to monitor the lack of pressure in the autoclave before opening it?

Valve or tap

viewing window

Check valve

Question 72: The operating principle of the safety valve is based on:

On the change in the flow area of ​​the valve when the pressure is exceeded.

When the valve opens when the pressure exceeds the permissible value for which the valve is calibrated.

On the opening of the safety valve when turning the steering wheel.

On passing the medium in the forward direction and blocking it in the opposite direction.

Question 73: Where should the red line indicating operating pressure be placed on the pressure gauge?

On the scale

On glass and body

On glass

On the body

Question 74: Frequency of external and internal inspections of the vessel carried out by the person responsible for production control for environments with a metal destruction rate of up to 0.1 mm per year.

Once every 2 years, - once every 8 years. -1 time every 12 months. -1 time every 4 years.

Question 75: What must be installed between the shut-off valves and the pipeline before repairing the vessel?

Plug with shank.

Sign “Do not open, people are working!”

Pressure gauge.

Flange gaskets with shank.

Question 76: What markings should be on the plug used for disconnection?

Number, nominal pressure, nominal diameter, -year of manufacture, -material, -temperature.

Question 77: Is it permissible to install shut-off valves between the vessel and the safety device?

Not allowed.

Allowed if the safety valve cannot operate reliably due to the harmful effects of the working environment.

Allowed, if the working environment in the vessel is not explosive, it is allowed.

Question 78: What is allowed on the pressure gauge instead of the red line?

Red line on glass.

Two arrows indicating the permitted pressure range.

Two contact arrows indicating the permitted pressure range.

Attach a metal plate painted red to the body and adjacent to the glass of the pressure gauge.

Question 79: Frequency of external and internal inspections carried out by the person responsible for production control for environments with a metal destruction rate of more than 0.1 mm per year

Once every 2 years, - once every 8 years. *- 1 time every 12 months. -1 time every 4 years.

Question 80: What kind of lamps should be used when working inside a vessel?

Safe lamps for voltage no higher than 12 volts, -safe lamps for voltage no higher than 9 volts, -safe lamps for voltage no higher than 36 volts, -safe lamps for voltage no higher than 24 volts.

Question 81: Vessels with an internal diameter of more than 800 mm must have hatches with a diameter of:

Not less than 325 mm. - no more than 80 mm. - no more than 400 mm. - not less than 400 mm.

Question 82: The design pressure in the vessel is 2 kgf/cm2. At what pressure should the safety device operate?

0.23 MPa. -0.25 MPa. -2kgf/cm2. -2.2 kgf/cm2.

Question 83: Is it allowed to use pressure gauges that have expired state verification?

Allowed by verbal order of the manager - Allowed for a short period.

Permitted by written order of the head of the unit.

*- Not allowed.

Question 84: Frequency of technical inspection of cylinders that are not subject to registration with Rostechnadzor, for environments with a metal destruction rate of up to 0.1 mm per year:

Once every 5 years. -1 time every 4 years. -1 time every 10 years. -1 time every 2 years.

Question 85: What document is required to work inside a vessel?

Graph of vessel PPR.

Work permit.

Production instructions approved by the chief engineer.

Shift log with a note about the vessel being stopped for repairs.

Question 86: Should vessels with an internal diameter of at least 800 mm have hatches with a diameter of?

No more than 70 mm. - no more than 80 mm. -50 mm. - not less than 80 mm

Question 87: the design pressure in the vessel is 1 MPa. At what pressure should the safety device operate?

- 1.1 kgf/cm2

11.5 kgf/cm2

Question 88: How often is state verification of pressure gauges carried out?

1 time every 2 years. -at least once every 12 months. -at least once every six months. -on schedule.

Question 89: Frequency of technical inspection of cylinders registered by Rostekhnadzor for compressed air, oxygen, nitrogen, argon, helium:

Once every 5 years. -1 time every 4 years. -1 time every 10 years. -1 time every 2 years.

Question 90: What residual gas pressure should be in cylinders and tanks?

None.

No more than 0.07 MPa (0.7 kgf/cm2). - not less than 0.1 MPa (1 kgf/cm2). - not less than 0.05 MPa (0.5 kgf/cm2).

Question 91: At what weight should hatch covers have lift-and-turn or other devices for opening and closing them?

Weighing more than 20 kg. - with a weight of more than 25 kg. - with a weight of more than 10 kg. - with a weight of more than 15 kg.

Question 93: What should be the diameter of the body when installing a pressure gauge at a height of 2.5 m from the platform level?

There must be an additional platform for maintenance - at least 250 mm. - not less than 100 mm. - no less than 160 mm.

Question 94: Holding time under test pressure of a vessel during periodic hydraulic testing:

Depending on the wall thickness, but not less than 10 minutes. - at least 20 minutes. - at least 5 minutes. - at least 10 minutes.

Question 95: At what distance from heating devices in the room should

At a distance of at least 1 m. - at a distance of at least 3.25 m. - at a distance of at least 5 m. - at a distance of at least 3 m.

Question 96: The materials used for the manufacture of vessels must ensure their operation during:

Estimated service life, - the required service life, - the operational service life, - until it fails.

Question 97: Where do personnel record information based on the results of checking the safety device during operation?

-V change magazine.

In the vessel passport.

Safety device data sheet.

To the regime sheet.

Question 98: what data should be on the stamp after sealing the pressure gauge?

This manual outlines the main functions of the site and how to use them.

Hello,

You are on the instructions page of the Testsmart website.
After reading the instructions, you will learn the functions of each button.
We'll start at the top, working our way down, left to right.
Please note that in the mobile version all buttons are located exclusively from top to bottom.
So, the first icon, located in the very top left corner, is the site logo. By clicking on it, regardless of the page, you will be taken to the main page.
“Home” - will take you to the first page.
“Site sections” - a list of sections will appear; clicking on one of them will take you to the section that interests you.

On the tickets page, a “Tickets” button is added; by clicking, the list of tickets expands, where you select the ticket you are interested in.

“Useful links” - by clicking, you will see a list of our sites where you can get additional information.

In the right corner, in the same orange stripe, there are white buttons with symbolic icons.

• The first button displays a login form for registered users.
• The second button displays a feedback form through it, you can write about an error or simply contact the site administration.
• The third button displays the instructions you are reading. :)
• The last button with the image of a book (available only on tickets) displays a list of literature necessary for preparation.

We go below, in the gray stripe there are buttons for social networks, if you liked our site, click so that others can prepare for exams in the same way.
The next function is “Site Search” - to find the necessary information, tickets, questions. Using it, the site will give you all the known options.
The last button located on the right is a selector by clicking on which you choose how many questions on the page you need, either one question per page, or all questions on the ticket go on one page.

By Order of Rostekhnadzor dated December 22, 2014 No. 589, all areas of certification according to B.8 were canceled and new ones were introduced, in accordance with FNP No. 116 for vessels

Order No. 432 of October 27, 2015 on changing the scope of certification B.8. left unchanged B.8.23

B.8.23. (February 2015) Operation of pressure vessels at hazardous production facilities with reference to the FNP

In testing on the website, the breakdown of tickets in topics is conditional and corresponds to the numbering of RTN questions

Literature for preparing an appendix to the RTN order dated December 22, 2014 No. 589

order of Rostekhnadzor dated March 25, 2014 No. 116 “On approval of Federal norms and rules in the field of industrial safety “Industrial safety rules for hazardous production facilities that use equipment operating under excess pressure.” Registered by the Ministry of Justice of Russia on May 19, 2014, registration No. 32326

Complies with PB 1223.1 Training and certification of managers and specialists of organizations operating pressure vessels at hazardous production facilities

Topic 1. General provisions

Scope and application of Federal norms and rules.

Topic 2. Commissioning of pressure vessels

The procedure for commissioning, commissioning and accounting of equipment.

Topic 3. Industrial safety requirements for the operation of pressure equipment

Requirements for organizations operating pressure equipment and for employees of these organizations. Requirements for the operation of pressure vessels. Procedure in case of an accident or incident during the operation of pressure equipment. Additional industrial safety requirements for the operation of tanks and barrels for the transportation of liquefied gases.

Topic 4. Technical examination, industrial safety examination, technical diagnostics of pressure equipment

General requirements. Technical examination of vessels. Industrial safety examination and technical diagnostics of pressure equipment. Additional industrial safety requirements for the inspection and operation of cylinders.

Topic 5. Industrial safety requirements for the technical re-equipment of hazardous production facilities, installation, repair, reconstruction (modernization) and adjustment of pressure equipment

Industrial safety requirements for the technical re-equipment of hazardous production facilities, installation, repair, reconstruction (modernization) and adjustment of pressure equipment. Hydraulic (pneumatic) test.