What is the correct answer?


The frictional power (F.P.) is given by

A. F.P. = B.P. - I.P.

B. F.P. = I.P. - B.P.

C. F.P. = B.P./I.P.

D. F.P. = I.P./B.P.

Correct Answer :

B. F.P. = I.P. - B.P.

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