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Welder
WELDING TECHNIQUES
Set 7
Set 7
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Q13423
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What should be the angle of electrode in the flat position welding?
A
50 Degree to 70 Degree
B
60 Degree to 70 Degree
C
70 Degree to 80 Degree
D
80 Degree to 90 Degree
Q13424
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What should be the angle of electrode in horizontal position welding?
A
45 Degree to 55 Degree
B
55 Degree to 65 Degree
C
70 Degree to 80 Degree
D
80 Degree to 90 Degree
Q13425
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What is the size of nozzle suitable for welding 50mm dia pipe, with 3.15mm wall thickness?
A
5
B
7
C
10
D
13
Q13426
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What is the purpose of wrapping the weld cable around the job in welding?
A
To control arc blow
B
To control arc speed
C
To control arc length
D
To control distortion
Q13427
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What is the purpose of fixing run on, run off plates in arc welding?
A
Control arc blow
B
Control porosity
C
Control distortion
D
Control over heating
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