Estimate the specific energy for the most economical trapezoidal chann – McqOptions

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1.	Estimate the specific energy for the most economical trapezoidal channel section having depth of 5m, side slope of 1H:4V and bed slope of 1 in 1200.$
A.	1.14m
B.	2.14m
C.	3.14m
D.	4.14m
Answer» C. 3.14m

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