Efficiency of power transmission (η) through a circular pipe is given by (h - h)/h, which has a maximum value of __________ percent.

Efficiency of power transmission (η) through a circular pipe is given

1.	Efficiency of power transmission (η) through a circular pipe is given by (h - h)/h, which has a maximum value of __________ percent.
A.	33:3
B.	50
C.	66.6
D.	88.8
Answer» D. 88.8

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Efficiency of power transmission (η) through a circular pipe is given by (h - h)/h, which has a maximum value of __________ percent.

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