Quizzes on HardHat Engineer

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2456

Are you familiar with Centrifugal Pump?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

_______ pump is useful when handling a large amount of fluid with very little pressure head.

2 / 10

______ volute design will minimize the shaft’s defection when the pump is operating outside the BEP (Best Efficiency Point).

3 / 10

________ type of pump coupling is regularly used in a pump as it can compensate for some amount of both radial and axial misalignment.

4 / 10

Select correct API 610 Centrifugal Pump categories.

5 / 10

_____ may lead to cavitation in the pump.

6 / 10

Cavitation is responsible for a high sound and vibration in the pump.

7 / 10

__________ type of pump is used to inject a small fixed volume of liquid in a Chemical dosing skid?

8 / 10

The multistage pump design is used for ______.

9 / 10

The closed impeller is used in the service with particles.

10 / 10

Select the most widely used Pump design standard in oil and gas, petrochemical, and similar process industries.

The average score is 69%

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7174

Can You Read P&ID Efficiently?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Identify the symbol of the instrument shown here.

Panel Mounted Instrument

2 / 10

A single PFD can have multiple P&IDs.

3 / 10

Identify the symbol shown in the image.

Pneumatic Connection in P&ID

4 / 10

Identify the symbol shown in the image.

T-type Strainer

5 / 10

P&ID is a _______  representation of the actual process plant using various symbols.

6 / 10

Image shown above is for __________.

Generic Valve Symbol P&ID

7 / 10

Identify the type of heat exchanger shown in the image.

Heat Exchanger with U Tube bundle

8 / 10

Pipe classes and pipeline numbers are shown on the Process Flow Diagram – PFD.

9 / 10

Design pressure and temperature are shown in the _______ Static Equipment Data table.

10 / 10

Identify the symbol shown here.

Floating roof tank

The average score is 67%

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3763

Are You familiar with types of Valves used in Process Piping?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Isolation and shutoff valves are shown in the _______.

2 / 10

A valve may have multiple seats to provide the seating surface for the disk.

3 / 10

The removable and replaceable internal parts of the valve that come in contact with the flow medium are collectively known as valve ____.

4 / 10

What is the main function of Check Valve?

5 / 10

In which type of gate valve the valve disk is threaded internally?

6 / 10

Gate Valve can be used as a control valve.

7 / 10

In which type of ball valve two floating or spring-loaded seats are used that remain in constant contact with the ball type disk?

8 / 10

___________ of the valve body is used when pigging is required in the pipeline.

9 / 10

Which type of the Butterfly valve is placed between pipe flanges, and the flange bolts surround the valve body.

10 / 10

A dual plate check valve is known as a butterfly check valve.

The average score is 53%

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2682

Are You familiar with Flanges and Olets used in Process Piping?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Identify the type of flange.

2 / 10

A full-face gasket is used when a raised face flange is used.

3 / 10

Which type of flange is used where frequent dismantling is required, and space is constrained.

4 / 10

Full-size olets are used you take a branch of the same size as run pipe size.

5 / 10

Which type of Olet is used with the elbow?

6 / 10

Weldolet’s end is suited for the socket welding connection.

7 / 10

What is the height of the raised face of Class 150# & 300# flnage?

8 / 10

Which type of flange provide highest level of joint integrity?

9 / 10

Lap flange is available in limited Size of NPS 4” and below.

10 / 10

Orifice flanges are available in Class# 150.

The average score is 65%

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3405

Are You familiar with Pipe Fittings used in Process Piping?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Dimensions of the pipe fittings (Wrought Product (WP)) are given in which standard?

2 / 10

Short radius pipeline bends are used in fluid transportation lines which required pigging.

3 / 10

____ is also known as a four-way pipe fitting

4 / 10

Only seamless pipes are used to produce wrought fittings.

5 / 10

Elbows are mainly available in the following types?

6 / 10

Hydraulic Bulge Method is used to manufacture _______?

7 / 10

______ is used to change direction as well as reduce the size of the pipeline within a piping system

8 / 10

_______ are not standard pipe fittings and they are fabricated from pipes.

9 / 10

Identify the type of fitting shown in the image.

Pipe Cap

10 / 10

Flanges are used to provide flexibility for maintenance.

The average score is 67%

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10484

Are You familiar with Pipes used in Process Piping?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Which document is used to specify the type of the components that will be used in the given piping system?

2 / 10

Which one is not used to indicate pipe size?

3 / 10

What method is used to identify the material pipeline transporting from the outside?

4 / 10

Dimensions of the Carbon & Alloy Steel pipes are covered in the following Standard.

5 / 10

What is Small Bore Pipe?

6 / 10

The following is used to specify Pipe dimension?

7 / 10

_________ pipes are used when butt type weld fittings are used.

8 / 10

The minimum length of Double random pipes is 4.8 meters.

9 / 10

Select the acceptable under thickness of the pipe.

10 / 10

The pipe Schedule Number indicates the thickness of the pipe.

The average score is 67%

0%

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2089

Are you familiar with Types of Gasket?

Take this 10 Questions Short Quiz and Check Yourself.

You Need a Minimum 80% Score to Pass!!! Try Now

1 / 10

Metallic Gasket dimensions are covered in which standard?

2 / 10

Which type of gasket is mostly used in heat exchanger shell-channel and cover flange joints.

3 / 10

Select two types of metallic gasket that are used with RTJ flanges.

4 / 10

The most widely used composite type gasket is ________.

5 / 10

A Spiral Wound Gasket inner ring is used to provide additional support to the winding material.

6 / 10

Spiral Wound Gaskets are painted in accordance with ASME B16.20 for easy identification.

7 / 10

Which type of gasket is used with high-pressure class flanges in critical services?

8 / 10

The hardness of the O-ring RTJ gasket shall always be less than flange material by at least ____ BHN.

9 / 10

Low tension bolting is used with metallic gaskets.

10 / 10

Identify the type of gasket shown in the image.

Cam Profile Gasket

The average score is 63%

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1262

P&ID Final Quiz

This is the final Quiz to check your understanding of P&ID.

1 / 25

In which part of the drawing will you look for additional information that the designer wishes you to add to make the drawing more comprehensive?

2 / 25

Identify the symbol of the instrument shown here.

Panel Mounted Instrument

3 / 25

Image shown above is for __________.

Generic Valve Symbol P&ID

4 / 25

_________  shows an overview of a plant, unit, or process in the easiest form possible.

5 / 25

P&ID is also known as Process Engineering Flow Scheme (PEFS).

6 / 25

The symbol shown in the image is of 24″ ______.

Manhole entry

7 / 25

Identify the symbol shown here.

Floating roof tank

8 / 25

Design pressure and temperature are shown in the _______ Static Equipment Data table.

9 / 25

Pipe classes and pipeline numbers are shown on the Process Flow Diagram – PFD.

10 / 25

Identify the symbol shown in the image.

T-type Strainer

11 / 25

P&ID is a Piping and Internal diagram.

12 / 25

P&IDs are developed using already available ______.

13 / 25

P&ID is a _______  representation of the actual process plant using various symbols.

14 / 25

Symbole shown in this image is for ____?

Low Point Drain in P&ID

15 / 25

The equipment detail block shown in the image is available in ______.

PFD Equipment detail block

16 / 25

Identify the type of heat exchanger shown in the image.

Heat Exchanger with U Tube bundle

17 / 25

P&ID shows all the equipment, including installed spares, and associated piping including drain and vent line.

18 / 25

What is not included in the P&ID?

19 / 25

The symbol shown here is for Spectacle Blind “Normally Open” in P&ID

Spectacle Blind, Normally Closed in P&ID

20 / 25

Identify the symbol shown in the image.

Main Process line with Heat Tracing

21 / 25

Isolation and shutoff valves are shown in the _______.

22 / 25

Identify the symbol shown in the image.

Pneumatic Connection in P&ID

23 / 25

What is not included in a P&ID?

24 / 25

A single PFD can have multiple P&IDs.

25 / 25

The stream table is only shown on the PFD (Process Flow Diagram).

Your score is

The average score is 71%

0%

/25
3561

Take this 25 Questions Long Quiz and Check Yourself.

Random questions from all piping components topics, including pipe, fittings, flanges, olets, valves, and gaskets.

You Need a Minimum 70% Score to Pass!!! Try Now

1 / 25

Which welding method is used to manufacture large dia pipe?

2 / 25

Dimensions of Stainless Steel pipes are given in which standard?

3 / 25

Identify the type of pipe from schedule No. 40S

4 / 25

Select the color of Fire water line.

5 / 25

A dual plate check valve is known as a butterfly check valve.

6 / 25

Which type of the Butterfly valve is placed between pipe flanges, and the flange bolts surround the valve body.

7 / 25

____ is also known as a four-way pipe fitting

8 / 25

_______ are not standard pipe fittings and they are fabricated from pipes.

9 / 25

In ________, the diameter of the branch is the same as the diameter of the Run (Header) Pipe.

10 / 25

______ is used to change direction as well as reduce the size of the pipeline within a piping system

11 / 25

Select all correct types of TEE. (More than one correct answer)

12 / 25

_____ pressure class fittings are available only in threaded type.

13 / 25

What is the height of the raised face of Class 150# & 300# flnage?

14 / 25

Select the correct carbon steel flange material grade.

15 / 25

Weldolet’s end is suited for the socket welding connection.

16 / 25

Which three components are used to form flanged joints? Select all three.

17 / 25

Some type of flange can be used to change the size of the pipeline instead of the reducer.

18 / 25

Flanges are manufactured using which method?

19 / 25

Lap flange is available in limited Size of NPS 4” and below.

20 / 25

Stub end is the part of which type of flange?

21 / 25

Identify the type of flange.

22 / 25

Which type of flange provide highest level of joint integrity?

23 / 25

Low tension bolting is used with metallic gaskets.

24 / 25

Which one is a Non-Metallic gasket?

25 / 25

Identify the type of gasket shown in the image.

Cam Profile Gasket

The average score is 61%

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