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MCQ - Mechanical TNPSC JTO
JTO - 440 - Welder - 440 - Unit II Different Process of Metal Joining Methods

76)   

Short arc length can cause

A.
B.
C.
D.
Answer: A
77)   

Long arc length results in

A.
B.
C.
D.
Answer: A
78)   

Arc blow is more common in

A.
B.
C.
D.
Answer: A
79)   

Arc blow is caused by

A.
B.
C.
D.
Answer: A
80)   

Anode in arc welding gets

A.
B.
C.
D.
Answer: B
81)   

Cathode in arc welding gets

A.
B.
C.
D.
Answer: A
82)   

Arc welding requires

A.
B.
C.
D.
Answer: B
83)   

The main function of the arc is to

A.
B.
C.
D.
Answer: A
84)   

Ultraviolet radiation from the arc can

A.
B.
C.
D.
Answer: A
85)   

Arc force is

A.
B.
C.
D.
Answer: A
86)   

Permanent joints cannot be

A.
B.
C.
D.
Answer: A
87)   

Temporary joints can be

A.
B.
C.
D.
Answer: A
88)   

Example of permanent joint

A.
B.
C.
D.
Answer: A
89)   

Example of temporary joint

A.
B.
C.
D.
Answer: A
90)   

Riveting is a

A.
B.
C.
D.
Answer: A
91)   

Bolts and nuts make

A.
B.
C.
D.
Answer: A
92)   

Soldering produces

A.
B.
C.
D.
Answer: A
93)   

Cotter joint is

A.
B.
C.
D.
Answer: A
94)   

Threaded joints are usually

A.
B.
C.
D.
Answer: A
95)   

Permanent joints are used where

A.
B.
C.
D.
Answer: A
96)   

Temporary joints are used for

A.
B.
C.
D.
Answer: A
97)   

Dismantling a riveted joint

A.
B.
C.
D.
Answer: A
98)   

Welding is stronger when

A.
B.
C.
D.
Answer: A
99)   

Once a soldered joint is made

A.
B.
C.
D.
Answer: A
100)   

In permanent joints, separation

A.
B.
C.
D.
Answer: A