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Rack, Spur gear milling, Boring
27

Rack, Spur gear milling, Boring MCQ with Answers

27) How to find the out side diameter of a spur gear having number of teeth is 'Z' and module 'm'?

OD = Z/m

OD = (Z-2) / m

OD = (Z - 2)m

OD = (Z + 2)m

Answer is:

OD = (Z + 2)m

How to find the out side diameter of a spur gear having number of teeth is 'Z' and module 'm'?

Rack, Spur gear milling, Boring MCQ with Answers

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Related Rack, Spur gear milling, Boring MCQ with Answers

28) What formula is applied for calculate the pitch diameter of a spur gear tooth?

Z x m

(Z + 2) m

Z x m/2

7/6 x m

Answer is:

Z x m

What formula is applied for calculate the pitch diameter of a spur gear tooth?

29) How many hole circle is suitable for indexing 48 division in index plate?

18

20

23

29

Answer is:

18

30) Which formula is used to find the gear ratio for differential indexing?

( N x 40) x A

(A-N) x 40/A

2A x 40/A

(A - N) x 40A

Answer is:

(A-N) x 40/A

31) How any degree is possible to swive on the vertical head of a vertical milling?

15 Degree

25 Degree

35 Degree

45 Degree

Answer is:

45 Degree

Rack, Spur gear milling, Boring MCQ with Answers

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