If L, D and f are the length, diameter and coefficient of friction of – McqOptions

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1.	If L, D and f are the length, diameter and coefficient of friction of a pipe, the ratio of the areas of the pipe A and nozzle a, to transmit maximum power, is
A.	[A].
B.	[B].
C.	[C].
D.	[D].
Answer» E.

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