MCQ - TNPSC JTO
JTO - 436 - Fitter
436 - Unit III Sheet Metal Work
161)
Trimming is done to:
A.
B.
C.
D.
162)
Notching removes:
A.
B.
C.
D.
163)
Perforating operation in sheet metal produces:
A.
B.
C.
D.
164)
Lancing is mainly used to:
A.
B.
C.
D.
165)
Which shear operation is used for ventilation grills?
A.
B.
C.
D.
166)
Solid rivets require:
A.
B.
C.
D.
167)
Split rivets are mainly used for:
A.
B.
C.
D.
168)
Pop rivets are preferred when:
A.
B.
C.
D.
169)
Countersunk rivets produce:
A.
B.
C.
D.
170)
Rivet length is selected based on:
A.
B.
C.
D.
171)
Soft soldering is done at temperatures:
A.
B.
C.
D.
172)
Hard soldering or brazing is done at:
A.
B.
C.
D.
173)
Flux is applied to:
A.
B.
C.
D.
174)
Overheating during soldering causes:
A.
B.
C.
D.
175)
Which tool is used to heat solder?
A.
B.
C.
D.
176)
Sheets should be stored:
A.
B.
C.
D.