The maximum discharge through the trapezoidal channel is 20 m3/s and the velocity of flow is 5 m/s. Calculate the base width of the channel if the side slope is 1H:4V.

The maximum discharge through the trapezoidal channel is 20 m3/s and

1.	The maximum discharge through the trapezoidal channel is 20 m3/s and the velocity of flow is 5 m/s. Calculate the base width of the channel if the side slope is 1H:4V.
A.	3.31m
B.	2.31m
C.	1.31m
D.	0.31m
Answer» C. 1.31m

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