If and are the water depth and drop in the bed level at a Sarda fall – McqOptions

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1.	If and are the water depth and drop in the bed level at a Sarda fall, the width of the trapezoidal crest, is given by
A.	B = 0.22
B.	B = 0.33
C.	B = 0.44
D.	B = 0.55
Answer» E.

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