The relation between hydraulic efficiency (ηh); mechanical efficiency – McqOptions

MCQOPTIONS

1.	The relation between hydraulic efficiency (ηh); mechanical efficiency (ηm) and overall efficiency (ηo) is
A.	ηh = ηo × ηm
B.	ηo = ηh × ηm
C.	ηo = (ηo × ηh)
D.	None of the above
Answer» C. ηo = (ηo × ηh)

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