In a circular pipe of length L and diameter d, a viscous liquid is flo – McqOptions

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1.	In a circular pipe of length L and diameter d, a viscous liquid is flowing with a velocity v. The loss in head, is
A.	[A].
B.	[B].
C.	[C].
D.	[D].
E.	none of these.
Answer» B. [B].

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