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Objective Questions
ITI
Machinist
Machinist Set-1
Lathe
142

Lathe MCQ - Machinist(Set-1) with Answers

142) Which one of the following materials for lathe cutting tools can be forged to any desired shape ?

High speed steel

High carbon steel

Stellite

Tungsten carbide

Answer is:

High carbon steel

Lathe MCQ - Machinist(Set-1) with Answers

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

143) Dovetail chasers are clamped in a

lathe tool post

tool holder for holding circular form tool

special tool holder

bit tool holder

Answer is:

special tool holder

144) When cutting ISO metric threads of coarse pitch, the compound rest should be swiveled to

15 Degree

30 Degree

45 Degree

60 Degree

Answer is:

30 Degree

145) Which one of the following diameters of the workpiece should be turned before cutting external threads ?

Major diameter

Core diameter

Pitch diameter

Head diameter

Answer is:

Major diameter

Which one of the following diameters of the workpiece should be turned before cutting external threads ?

146) When the threading tool reaches the end of the thread, the tool should be

left in the groove and reverse the workpiece

withdrawn after stopping the machine

withdrawn while the tool is taking cut

withdrawn after removing the workpiece

Answer is:

withdrawn while the tool is taking cut

Lathe MCQ - Machinist(Set-1) with Answers

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