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Objective Questions
ITI
Machinist
Machinist Set-1
Lathe
30

Lathe MCQ - Machinist(Set-1) with Answers

30) Which of the following factors governs the selection of feed when turning a workpiece ?

Tool geometry

Surface finish required

Type of coolant required

All of the above

Answer is:

All of the above

Lathe MCQ - Machinist(Set-1) with Answers

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Related Lathe MCQ - Machinist(Set-1) with Answers

31) Which one of the following shoulders is used on components to be threaded ?

Square shoulder

Radius shoulder

Undercut shoulder

Beveled shoulder

Answer is:

Undercut shoulder

Explanation:

Undercut shoulder is used on components to be threaded.

Which one of the following shoulders is used on components to be threaded ?

32) While using the form tool method of taper turning

Carriage is to be locked

Compound rest is to be locked

Top slide is to be locked

Tailstock is to be locked

Answer is:

Carriage is to be locked

33) When the offset is towards the operator, the large diameter of the taper will be at

Both ends

The centre

The headstock side

The tailstock side

Answer is:

The headstock side

34) To prevent lathe bed guideways from damaging by chuck while mounting

Take the help of supervisor

Support it with screw jack

Lift it with hand crane

Place a wooden piece on the guideways

Answer is:

Place a wooden piece on the guideways

Lathe MCQ - Machinist(Set-1) with Answers

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