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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit VI Turning

113)   

While turning a workpiece at high speed, which safety device is most essential?

A.
B.
C.
D.
114)   

Before engaging automatic feed on a lathe, the operator must:

A.
B.
C.
D.
115)   

Why should oil or coolant spillage on the shop floor be cleaned immediately?

A.
B.
C.
D.
116)   

When using a file on a rotating job in the lathe, the correct practice is:

A.
B.
C.
D.
117)   

Which of the following is the safest way to stop a rotating chuck?

A.
B.
C.
D.
118)   

While working on a lathe, the operator should always stand:

A.
B.
C.
D.
119)   

Why should tools and measuring instruments not be kept on the lathe bed?

A.
B.
C.
D.
120)   

While drilling a hole in a workpiece held on the lathe, the feed should be given by:

A.
B.
C.
D.
121)   

The main body of a lathe which supports all other parts is called

A.
B.
C.
D.
122)   

The part of the lathe that holds the spindle and provides power to rotate the workpiece is:

A.
B.
C.
D.
123)   

The spindle in the headstock is used to:

A.
B.
C.
D.
124)   

Which lathe part is used to support the free end of a long workpiece?

A.
B.
C.
D.
125)   

The part of the lathe that carries the cutting tool is:

A.
B.
C.
D.
126)   

The apron of a lathe is attached to:

A.
B.
C.
D.
127)   

The function of the lead screw in a lathe is:

A.
B.
C.
D.
128)   

The cross slide of a lathe moves in which direction?

A.
B.
C.
D.