The slope of the energy line of a wide rectangular channel is 4×10-5 and the bed slope of the channel is 1 in 1200 using manning’s equation, calculate the depth in GVF if the uniform depth of flow is 1.5m.

The slope of the energy line of a wide rectangular channel is 4×10-5

1.	The slope of the energy line of a wide rectangular channel is 4×10-5 and the bed slope of the channel is 1 in 1200 using manning’s equation, calculate the depth in GVF if the uniform depth of flow is 1.5m.
A.	0.5m
B.	0.6m
C.	0.7m
D.	0.8m
Answer» C. 0.7m

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