Production Engineering


If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is

A. conical locator
B. cylindrical locator
C. diamond pin locator
D. vee locator


Cemented carbide tool tips are produced by powder metallurgy.

A. True
B. False


Segmental chips are formed during machining

A. mild steel
B. cast iron
C. high speed steel
D. high carbon steel