Q457
Efficiency of power transmission (η) through a circular pipe is given by h_ t - h_ f h_ t, which has a maximum value of __________ percent.
Efficiency of power transmission (η) through a circular pipe is given by which has a maximum value of __________ percent.
A.
33.3
B.
50
C.
66.6
AnswerD.
88.8
Answer: Option C
Solution
Answer: Option C
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