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

151)   

What is the safest way to store metal sheets?

A.
B.
C.
D.
Answer: A
152)   

Before using snips or shears, the sheet metal edges should be:

A.
B.
C.
D.
Answer: A
153)   

Moving large metal sheets requires:

A.
B.
C.
D.
Answer: A
154)   

Which hazard is common in sheet metal workshops?

A.
B.
C.
D.
Answer: D
155)   

Compressed air should NOT be used to clean:

A.
B.
C.
D.
Answer: A
156)   

A bending brake is used to:

A.
B.
C.
D.
Answer: B
157)   

An English wheel is used to:

A.
B.
C.
D.
Answer: A
158)   

A hand seamer is used for:

A.
B.
C.
D.
Answer: A
159)   

A stake and anvil set is used for:

A.
B.
C.
D.
Answer: A
160)   

Pliers in sheet metal work are mainly used for:

A.
B.
C.
D.
Answer: A
161)   

Trimming is done to:

A.
B.
C.
D.
Answer: A
162)   

Notching removes:

A.
B.
C.
D.
Answer: A
163)   

Perforating operation in sheet metal produces:

A.
B.
C.
D.
Answer: A
164)   

Lancing is mainly used to:

A.
B.
C.
D.
Answer: A
165)   

Which shear operation is used for ventilation grills?

A.
B.
C.
D.
Answer: A
166)   

Solid rivets require:

A.
B.
C.
D.
Answer: A
167)   

Split rivets are mainly used for:

A.
B.
C.
D.
Answer: A
168)   

Pop rivets are preferred when:

A.
B.
C.
D.
Answer: A
169)   

Countersunk rivets produce:

A.
B.
C.
D.
Answer: A
170)   

Rivet length is selected based on:

A.
B.
C.
D.
Answer: A
171)   

Soft soldering is done at temperatures:

A.
B.
C.
D.
Answer: A
172)   

Hard soldering or brazing is done at:

A.
B.
C.
D.
Answer: A
173)   

Flux is applied to:

A.
B.
C.
D.
Answer: A
174)   

Overheating during soldering causes:

A.
B.
C.
D.
Answer: A
175)   

Which tool is used to heat solder?

A.
B.
C.
D.
Answer: A