The most economical channel section for the fluid flow is the one for – McqOptions

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1.	The most economical channel section for the fluid flow is the one for which the discharge is maximum for a given cross-sectional area. Vertical velocity distribution in an open channel for laminar flow can be assumed to be
A.	parabolic
B.	hyperbolic
C.	straight line
D.	none of these
Answer» B. hyperbolic

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