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


Discussion

No Comment Found

Related MCQs