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MCQ - TNPSC JTO

JTO - 436 - Fitter

436 - Unit VI Turning

97)   

In tool terminology, the heel refers to:

A.
B.
C.
D.
98)   

Which of the following is not a factor in tool selection?

A.
B.
C.
D.
99)   

Diamond tools are mostly used for:

A.
B.
C.
D.
100)   

For cutting hard cast iron, the preferred tool material is:

A.
B.
C.
D.
101)   

Which of the following is not recommended while working on a lathe machine?

A.
B.
C.
D.
102)   

Why should loose clothing be avoided while working on a lathe?

A.
B.
C.
D.
103)   

What is the main purpose of using a chip guard in a lathe?

A.
B.
C.
D.
104)   

Before starting the lathe, the operator must ensure:

A.
B.
C.
D.
105)   

Which personal protective equipment (PPE) is compulsory while operating a lathe?

A.
B.
C.
D.
106)   

Why is it unsafe to measure a rotating job on a lathe?

A.
B.
C.
D.
107)   

The chuck key should be

A.
B.
C.
D.
108)   

Long jobs projecting beyond the headstock spindle should be:

A.
B.
C.
D.
109)   

The safe practice when cleaning metal chips from the lathe is:

A.
B.
C.
D.
110)   

Which of the following must be avoided during lathe operations?

A.
B.
C.
D.
111)   

Why should long hair be tied or covered while working on a lathe?

A.
B.
C.
D.
112)   

What is the danger of leaving the spanner on the tool post while operating the lathe?

A.
B.
C.
D.