Repair And Maintenance MCQ Question And Answer

ITI Welder Trade Repair and Maintenance MCQ Question and Answer for CBT Online exam for NCVT AITT (All India Trade Test). Practice all WELDER Trade MCQ (Multiple choice Question). Also you can practice mock test exam online

WELDER Trade MCQ also useful for competitive exam like PSU Job exam As well as Government Job Exam, Apprentice job.

ITI Welder | Repair and Maintenance MCQ

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1.
What is the purpose of metal build up on the worn out metal parts?

To change its dimensions
To reduce its shape and properties
To make them good and new and obtain require properties
To get brightness

2.
What is the wear caused by liquids or gases striking metal parts at high speed?

Corrosion
Rust
Friction
Erosion

3.
Which is the process to paint with particles by electro static charging?

Metal
Powder coating
Electro plating
Thermal spraying

4.
What is the expanded form of PQR?

Procedure qualification read
Procedure qualification response
Procedure quality record
Procedure qualification record.

5.
What is the expanded form of WPS?

Welding procedure speed
Welding procedure saparation
Welding procedure specification
Welding procedure standards

6.
What is the main aim of welding procedure qualification, in a test to ascertain?

Properties of weld withstand and designed conditions
Performs of weld withstand designed conditions
Perfect of weld withstand all condition
Power of weld

7.
What is the code number given for pressure vessel manufacturing, exclusively for steel and steel alloy?

P1 to P11
P21 to P30
P31 to P35
P43 to P47

8.
What is the grouping P code number for welding covered under copper and copper based alloys?

P1 to P11
P21 to P30
P31 to P35
P43 to P47

9.
Which welding process is more desirable in filling up surfaces of grooves?

Shielded metal arc welding method
Oxy-acetylene welding method
TIG welding method
Submerged arc welding method

10.
Which one of the following method is not related to surfacing metal?

Oxy-acetylene method
Grinding method
TIG welding method
SAW method

11.
What is the post-heated temperature of plain carbon steel?

100°C to 300°C
350°C to 400°C
400°C to 500°C
500°C to 550°C

12.
What is the purpose of metal build up process, on a worn metal?

To repair broken parts
To build worn out product made new
To make joints
To reduce excess weld metal

13.
What should be the electrode angle while building up worn out shaft?

30° - 40°
50° - 60°
70° - 80°
90° - 110°

14.
Which method is suitable for surfacing the metal part and for high quality of weld and high deposition rate?

Oxy-acetylene method
Manual metal arc welding
MIG welding
Submerged arc welding

15.
Which method is suitable for surfacing method to have smooth and thin layer?

MIG welding
Shielded metal arc welding
Plasma welding
Submerged arc welding

16.
Which method, surfacing can be done in any position or in any location?

Shielded metal arc welding
Tig welding
MIG welding
Submerged arc welding

17.
Which metal surfacing method is ideal for thin layers, which can flow to corner and edges of the job?

TIG welding
MIG welding
Oxy-acetylene welding
Submerged arc welding

18.
Which process is suitable and gives independence when there is a shortage of part?

It should temperature
It should be hard faced
It should be heat treated
It should be peened

19.
What is the advantage of hard facing ?

To increase the labour cost
To increase idle time of plant
To decrease mechanical efficiency
To increase mechanical operating efficiency

20.
Which electrodes are used to resist abrasion for hard facing in MMAW process?

Cast iron
Mild steel
Aluminium
Chromium and tungsten carbide

21.
What is the typical advantage of hard facing for a worn out metal?

To decrease the mechanical property
To increase labour cost
To increase idle time
To increase mechanical operating efficiency

22.
Which format the result of welding qualification is recorded?

Procedure Qualification Record (PQR)
Welder Procedure Specification (WPS)
Welding Procedure Qualification (WPQ)
Welder Performance Qualification (WPQ)

23.
Why hard facing is done for worn out parts?

To get brittleness
To reduce mechanical operating efficiency
Instead of new replacement of costly parts
To increase labour cost

24.
Which action on metal parts shall deform, fracture or peel off in pieces?

Abrasion
Erosion
Impact load
Friction

25.
What action occur while grinding or scratching action of hard particle on metal part?

Erosion
Abrasion
Impact
Friction

26.
How does a metal part looks like, if it gets oxidised?

Corroded
Rusted
Abrasion
Eroded

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Repair and Maintenance MCQ Question and Answer | ITI WELDER

PLEASE SELECT YOUR LANGUAGE FROM BELOW

ITI Welder | Repair and Maintenance MCQ

PLEASE SELECT YOUR LANGUAGE FROM BELOW

1.
What is the purpose of metal build up on the worn out metal parts?

2.
What is the wear caused by liquids or gases striking metal parts at high speed?

3.
Which is the process to paint with particles by electro static charging?

4.
What is the expanded form of PQR?

5.
What is the expanded form of WPS?

6.
What is the main aim of welding procedure qualification, in a test to ascertain?

7.
What is the code number given for pressure vessel manufacturing, exclusively for steel and steel alloy?

8.
What is the grouping P code number for welding covered under copper and copper based alloys?

9.
Which welding process is more desirable in filling up surfaces of grooves?

10.
Which one of the following method is not related to surfacing metal?

11.
What is the post-heated temperature of plain carbon steel?

12.
What is the purpose of metal build up process, on a worn metal?

13.
What should be the electrode angle while building up worn out shaft?

14.
Which method is suitable for surfacing the metal part and for high quality of weld and high deposition rate?

15.
Which method is suitable for surfacing method to have smooth and thin layer?

16.
Which method, surfacing can be done in any position or in any location?

17.
Which metal surfacing method is ideal for thin layers, which can flow to corner and edges of the job?

18.
Which process is suitable and gives independence when there is a shortage of part?

19.
What is the advantage of hard facing ?

20.
Which electrodes are used to resist abrasion for hard facing in MMAW process?

21.
What is the typical advantage of hard facing for a worn out metal?

22.
Which format the result of welding qualification is recorded?

23.
Why hard facing is done for worn out parts?

24.
Which action on metal parts shall deform, fracture or peel off in pieces?

25.
What action occur while grinding or scratching action of hard particle on metal part?

26.
How does a metal part looks like, if it gets oxidised?

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Repair and Maintenance MCQ Question and Answer | ITI WELDER

PLEASE SELECT YOUR LANGUAGE FROM BELOW

ITI Welder | Repair and Maintenance MCQ

PLEASE SELECT YOUR LANGUAGE FROM BELOW

1.What is the purpose of metal build up on the worn out metal parts?

2.What is the wear caused by liquids or gases striking metal parts at high speed?

3.Which is the process to paint with particles by electro static charging?

4.What is the expanded form of PQR?

5.What is the expanded form of WPS?

6.What is the main aim of welding procedure qualification, in a test to ascertain?

7.What is the code number given for pressure vessel manufacturing, exclusively for steel and steel alloy?

8.What is the grouping P code number for welding covered under copper and copper based alloys?

9.Which welding process is more desirable in filling up surfaces of grooves?

10.Which one of the following method is not related to surfacing metal?

11.What is the post-heated temperature of plain carbon steel?

12.What is the purpose of metal build up process, on a worn metal?

13.What should be the electrode angle while building up worn out shaft?

14.Which method is suitable for surfacing the metal part and for high quality of weld and high deposition rate?

15.Which method is suitable for surfacing method to have smooth and thin layer?

16.Which method, surfacing can be done in any position or in any location?

17.Which metal surfacing method is ideal for thin layers, which can flow to corner and edges of the job?

18.Which process is suitable and gives independence when there is a shortage of part?

19.What is the advantage of hard facing ?

20.Which electrodes are used to resist abrasion for hard facing in MMAW process?

21.What is the typical advantage of hard facing for a worn out metal?

22.Which format the result of welding qualification is recorded?

23.Why hard facing is done for worn out parts?

24.Which action on metal parts shall deform, fracture or peel off in pieces?

25.What action occur while grinding or scratching action of hard particle on metal part?

26.How does a metal part looks like, if it gets oxidised?

MORE MCQ

Plasma Arc Cutting and Resistance Welding MCQ Question and Answer | ITI WELDER

Gas Tungsten Arc welding MCQ Question and Answer | ITI WELDER

Gas Metal Arc Welding MCQ Question and Answer | ITI WELDER

Inspection and Testing MCQ Question and Answer |ITI WELDER

Weldability of Steel MCQ Question and Answer |ITI WELDER

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1.
What is the purpose of metal build up on the worn out metal parts?

2.
What is the wear caused by liquids or gases striking metal parts at high speed?

3.
Which is the process to paint with particles by electro static charging?

4.
What is the expanded form of PQR?

5.
What is the expanded form of WPS?

6.
What is the main aim of welding procedure qualification, in a test to ascertain?

7.
What is the code number given for pressure vessel manufacturing, exclusively for steel and steel alloy?

8.
What is the grouping P code number for welding covered under copper and copper based alloys?

9.
Which welding process is more desirable in filling up surfaces of grooves?

10.
Which one of the following method is not related to surfacing metal?

11.
What is the post-heated temperature of plain carbon steel?

12.
What is the purpose of metal build up process, on a worn metal?

13.
What should be the electrode angle while building up worn out shaft?

14.
Which method is suitable for surfacing the metal part and for high quality of weld and high deposition rate?

15.
Which method is suitable for surfacing method to have smooth and thin layer?

16.
Which method, surfacing can be done in any position or in any location?

17.
Which metal surfacing method is ideal for thin layers, which can flow to corner and edges of the job?

18.
Which process is suitable and gives independence when there is a shortage of part?

19.
What is the advantage of hard facing ?

20.
Which electrodes are used to resist abrasion for hard facing in MMAW process?

21.
What is the typical advantage of hard facing for a worn out metal?

22.
Which format the result of welding qualification is recorded?

23.
Why hard facing is done for worn out parts?

24.
Which action on metal parts shall deform, fracture or peel off in pieces?

25.
What action occur while grinding or scratching action of hard particle on metal part?

26.
How does a metal part looks like, if it gets oxidised?