If d=2, n=2 and m=3. Then find the value of f. d= diameter of drill in – McqOptions

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1.	If d=2, n=2 and m=3. Then find the value of f. d= diameter of drill in mm, n=rpm, f=feed per revolution in mm and m=metal removal rate in mm3/minute.
A.	0.238
B.	0.477
C.	0.119
D.	none of the mentioned
Answer» C. 0.119

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