A trapezoidal channel with bed width of 2 m and side slopes of 2V on 1H, critical flow occurs at a depth of 1 m. What will be the quantity of flow and flow velocity?

A trapezoidal channel with bed width of 2 m and side slopes of 2V on 1

1.	A trapezoidal channel with bed width of 2 m and side slopes of 2V on 1H, critical flow occurs at a depth of 1 m. What will be the quantity of flow and flow velocity?
A.	2.86 m/sec and 6.15 m3/sec
B.	1.86 m/sec and 6.15 m3/sec
C.	2.86 m/sec and 7.15 m3/sec
D.	3.86 m/sec and 7.15 m3/sec
Answer» D. 3.86 m/sec and 7.15 m3/sec

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A trapezoidal channel with bed width of 2 m and side slopes of 2V on 1H, critical flow occurs at a depth of 1 m. What will be the quantity of flow and flow velocity?

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