Discharge with velocity of approach, over a rectangular weir is – McqOptions

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1.	Discharge with velocity of approach, over a rectangular weir is
A.	Cd x L x 2g [(H + ha)3/2 + ha3/2]
B.	Cd x L x 2g [(H + ha)3/2 - ha3/2]
C.	Cd x L x 2g [(H - ha)3/2 + ha3/2]
D.	Cd x L x 2g [(H - ha)3/2 - ha3/2]
Answer» C. Cd x L x 2g [(H - ha)3/2 + ha3/2]

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