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MCQ - Mechanical TNPSC JTO
JTO - 436 - Fitter - 436 - Unit III Sheet Metal Work

176)   

Sheets should be stored:

A.
B.
C.
D.
Answer: A
177)   

Gloves used in sheet metal work should:

A.
B.
C.
D.
Answer: A
178)   

Eye protection is necessary because:

A.
B.
C.
D.
Answer: A
179)   

Compressed air should NOT be used to:

A.
B.
C.
D.
Answer: A
180)   

When moving large sheets, always:

A.
B.
C.
D.
Answer: A
181)   

In soft soldering, the joint strength depends mainly on:

A.
B.
C.
D.
Answer: A
182)   

Which rivet is suitable for joining thin sheets of aluminium?

A.
B.
C.
D.
Answer: B
183)   

Riveting defects include:

A.
B.
C.
D.
Answer: D
184)   

Flux should be removed after soldering because:

A.
B.
C.
D.
Answer: A
185)   

Which type of soldering is preferred for electrical connections?

A.
B.
C.
D.
Answer: A
186)   

Always keep tools:

A.
B.
C.
D.
Answer: A
187)   

Sharp edges of sheets should be:

A.
B.
C.
D.
Answer: A
188)   

Before cutting sheets, ensure:

A.
B.
C.
D.
Answer: D
189)   

Welding or soldering sparks can be prevented from causing fire by:

A.
B.
C.
D.
Answer: D
190)   

Hand tools should be inspected regularly for:

A.
B.
C.
D.
Answer: A
191)   

Bending of sheets can be done using:

A.
B.
C.
D.
Answer: A
192)   

Holes for rivets are usually made by:

A.
B.
C.
D.
Answer: A
193)   

Trimming and notching operations are necessary to:

A.
B.
C.
D.
Answer: A
194)   

Folding or hemming of edges increases:

A.
B.
C.
D.
Answer: A
195)   

Perforating operation is mainly used for:

A.
B.
C.
D.
Answer: A
196)   

Sheets should never be lifted:

A.
B.
C.
D.
Answer: C
197)   

Cutting thick sheets requires:

A.
B.
C.
D.
Answer: A
198)   

When using soldering iron, avoid:

A.
B.
C.
D.
Answer: A
199)   

Safety glasses are necessary to protect from:

A.
B.
C.
D.
Answer: A
200)   

Proper ventilation in the workshop is important to:

A.
B.
C.
D.
Answer: A