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Objective Questions
ITI
Machinist
Machinist Set-1
Lathe
140

Lathe MCQ - Machinist(Set-1) with Answers

140) The tip of a cemented carbide tool is joined on the shank by

welding

brazing

soldering

clamping with a screw

Answer is:

brazing

The tip of a cemented carbide tool is joined on the shank by

Lathe MCQ - Machinist(Set-1) with Answers

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

141) To cut 20 mm internal square thread with a pitch of 2.5 mm, the core diameter should be

17.5 mm

18.5 mm

20.0 mm

22.5 mm

Answer is:

17.5 mm

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

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

Lathe MCQ - Machinist(Set-1) with Answers

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