If total head available at the inlet of pipe and f 1 is the loss of he – McqOptions

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1.	If total head available at the inlet of pipe and f 1 is the loss of head due to friction in the pipe, the maximum efficiency of transmission of power (? max ) is
A.	1/2
B.	2/3
C.	3/4
D.	4/5
Answer» C. 3/4

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