Lathe MCQ - Machinist(Set-1) with Answers

Lathe MCQ - Machinist(Set-1) with Answers

21) Which one of the following is used only for finishing and maintaining correct form of thread ?

Answer is:

Threading chaser

Explanation:

Threading chaser is used for finishing and maintaining correct form of thread.

Which one of the following is used only for finishing and maintaining correct form of thread ?

22) The chip breaker on a lathe tool is essential when

Answer is:

Turning ductile materials and to break the chips

Explanation:

The chip breaker on a lathe tool is essential when turning ductile materials and to break the chips.

The chip breaker on a lathe tool is essential when

23) By taper turning attachment, taper can be cut on any workpiece which is held

Answer is:

Either 'A' or 'B'

24) For calculation of offset, we should consider

Answer is:

Both 'A' and 'B'

25) Which one of the following controls the length of taper cut by the compound slide method ?

Answer is:

Top slide

Which one of the following controls the length of taper cut by the compound slide method ?

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