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MCQ - TNPSC JTO

JTO - 440 - Welder

440 - Unit VII SMAW Defects

65)   

Pipe welding requires position changes because:

A.
B.
C.
D.
66)   

In plate welding, the work is usually in:

A.
B.
C.
D.
67)   

For small diameter pipes, welding is done mainly in:

A.
B.
C.
D.
68)   

Which factor is more critical in pipe butt joints compared to plate joints?

A.
B.
C.
D.
69)   

In pipe welding, the starting point of welding should be:

A.
B.
C.
D.
70)   

Which is generally easier for beginners?

A.
B.
C.
D.
71)   

For better control in pipe butt joints, welding is started:

A.
B.
C.
D.
72)   

In plate welding, heat distribution is:

A.
B.
C.
D.
73)   

Which preparation is common for both pipe and plate butt joints?

A.
B.
C.
D.
74)   

What is the purpose of tack welding in pipe joints?

A.
B.
C.
D.
75)   

In pipe welding, electrode angle needs to be adjusted:

A.
B.
C.
D.
76)   

In plate welding, gravity affects molten pool:

A.
B.
C.
D.
77)   

For pipe butt joints, root face is given to:

A.
B.
C.
D.
78)   

Which code provides guidelines for pipe butt joint preparation?

A.
B.
C.
D.
79)   

A major challenge in pipe welding not present in flat plate welding is:

A.
B.
C.
D.
80)   

Which is preferred for critical pressure pipes?

A.
B.
C.
D.