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Production Engineering - Engineering

Q1:

Glazing in grinding wheels takes place when the

A wheel is too hard or wheel revolves at a very high speed

B wheel is too soft or wheel revolves at a very slow speed

C wheel is too hard and wheel revolves at very slow speed

D wheel is too soft and wheel revolves at a very high speed

ANS:A - wheel is too hard or wheel revolves at a very high speed

Explanation: No answer description is available.