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Turning - 3.Taper Turning, Thread Cutting and Sine Bar
15

Turning - 3.Taper Turning, Thread Cutting and Sine Bar MCQ with Answers

15) Which micrometer is used to measure the effective diameter of the threads?

Depth micrometer

Inside micrometer

Outside micrometer

Screw thread micrometer

Answer is:

Screw thread micrometer

Which micrometer is used to measure the effective diameter of the threads?

Turning - 3.Taper Turning, Thread Cutting and Sine Bar MCQ with Answers

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Related Turning - 3.Taper Turning, Thread Cutting and Sine Bar MCQ with Answers

16) Which determines the size of the wire in the three wires method of thread measurement?

Flank form

Micrometer spindle

Effective diameter

Pitch of the thread

Answer is:

Pitch of the thread

17) What measurement is taken from the screw thread measurement?

Major diameter

Minor diameter

Pitch diameter

Effective diameter

Answer is:

Effective diameter

18) What is 'Best wire' in thread measurement?

Contact at root

Contact at crest

Contact is at pitch line

Contact above pitch line

Answer is:

Contact is at pitch line

19) What is the width of flat of square thread having pitch of 6 mm.

6 mm

4 mm

3 mm

2 mm

Answer is:

3 mm

Turning - 3.Taper Turning, Thread Cutting and Sine Bar MCQ with Answers

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