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Machinist
Machinist Set-2
Jigs and Fixtures and Indexing
14

Jigs and Fixtures and Indexing MCQ with Answers

14) What is the ratio of worm and worm wheel mechanism in simple indexing ?

30:2

30:3

40:1

40:2

Answer is:

40:1

Jigs and Fixtures and Indexing MCQ with Answers

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Related Jigs and Fixtures and Indexing MCQ with Answers

15) Find the index crank movement for the crank required to index 16 divisions?

2.5 turns

3.75 turns

4.25 turns

4.6 turns

Answer is:

2.5 turns

16) Which machines jigs are used?

Lathe

Milling machine

Drilling machine

Grinding machine

Answer is:

Drilling machine

17) Which type of jig is used to hold thin and soft parts?

Plat jig

Channel jig

Sandwich jig

Trunnion jig

Answer is:

Sandwich jig

18) Which type of jig is used drilling on many directions?

Plate jig

Post jig

Table jig

Box jig

Answer is:

Box jig

Jigs and Fixtures and Indexing MCQ with Answers

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