The material used for lining of friction surfaces of a clutch should have _____________ coefficient of friction.

The material used for lining of friction surfaces of a clutch should h

1.	The material used for lining of friction surfaces of a clutch should have _____________ coefficient of friction.
A.	low
B.	high
C.	medium
D.	none of the mentioned
Answer» C. medium

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The material used for lining of friction surfaces of a clutch should have _____________ coefficient of friction.

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