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Surface Finish in Machining Part - II

In turning op...

Question

In turning operation the feed rate could be doubled to increase the metal removal rate. To keep the same level of surface finish, the nose radius of the tool has to be

A

Doubled

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B

Halved

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C

Multiplied by

4

times

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D

Kept unchanged

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Solution

The correct option is C Multiplied by $4$ times
Multiplied by $4$ times

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