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Welder
REPAIR AND MAINTENANCE
Set 4
Set 4
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Q13267
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What is the post-heated temperature of plain carbon steel?
A
100 Degree Centigrade to 300 Degree Centigrade
B
350 Degree Centigrade to 400 Degree Centigrade
C
400 Degree Centigrade to 500 Degree Centigrade
D
500 Degree Centigrade to 550 Degree Centigrade
Q13268
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What is the purpose of metal build up process, on a worn metal?
A
To repair broken parts
B
To build worn out product made new
C
To make joints
D
To reduce excess weld metal
Q13269
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What should be the electrode angle while building up worn out shaft?
A
30 Degree - 40 Degree
B
50 Degree - 60 Degree
C
70 Degree - 80 Degree
D
90 Degree - 110 Degree
Q13270
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Which method is suitable for surfacing the metal part and for high quality of weld and high deposition rate?
A
Oxy-acetylene method
B
Manual metal arc welding
C
MIG welding
D
Submerged arc welding
Q13271
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Which method is suitable for surfacing method to have smooth and thin layer?
A
MIG welding
B
Shielded metal arc welding
C
Plasma welding
D
Submerged arc welding
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