MCQ - TNPSC JTO
JTO - 436 - Fitter
436 - Unit III Sheet Metal Work
193)
Trimming and notching operations are necessary to:
A.
B.
C.
D.
194)
Folding or hemming of edges increases:
A.
B.
C.
D.
195)
Perforating operation is mainly used for:
A.
B.
C.
D.
196)
Sheets should never be lifted:
A.
B.
C.
D.
197)
Cutting thick sheets requires:
A.
B.
C.
D.
198)
When using soldering iron, avoid:
A.
B.
C.
D.
199)
Safety glasses are necessary to protect from:
A.
B.
C.
D.
200)
Proper ventilation in the workshop is important to:
A.
B.
C.
D.