The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding _______________ grinding wheel is normally used ? | MCQ Hive

Chemical Engineering

Q The softness or hardness of a grinding wheel depends upon the type & amount of bonding material used. For general purpose cutter grinding _______________ grinding wheel is normally used ?

A A. Hard
B B. Soft
C C. Silicon carbide
D D. Aluminium oxide

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