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MCQ - TNPSC JTO

JTO - 440 - Welder

440 - Unit II Different Process of Metal Joining Methods

17)   

Fillet weld is mostly used in

A.
B.
C.
D.
Answer: A
18)   

Groove welds are prepared by

A.
B.
C.
D.
Answer: A
19)   

Which joint is best for pressure-tight work?

A.
B.
C.
D.
Answer: A
20)   

Plug weld is made by

A.
B.
C.
D.
21)   

Edge preparation is important to

A.
B.
C.
D.
22)   

Single V-groove preparation is common for plates of thickness

A.
B.
C.
D.
23)   

Double V-groove is preferred for thick plates to

A.
B.
C.
D.
24)   

Root face in edge preparation helps to

A.
B.
C.
D.
25)   

For plates thicker than 20 mm, the edge preparation should be

A.
B.
C.
D.
26)   

Fit-up refers to

A.
B.
C.
D.
27)   

Incorrect fit-up can cause

A.
B.
C.
D.
28)   

Backing strips in welding are used to

A.
B.
C.
D.
29)   

Root gap is provided to

A.
B.
C.
D.
30)   

Tack welds are used to

A.
B.
C.
D.
31)   

Surface cleaning before welding removes

A.
B.
C.
D.
32)   

Wire brushing is used for removing

A.
B.
C.
D.