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.
The question was posed to me during an interview for a job.
This interesting question is from Engine Power in portion Measurements and Testing/Performance Parameters and Characteristics of IC Engine