1.

Design a regime channel for a discharge of 90 cumecs and silt factor is 1.3 use Lacey’s Theory.

A. Depth = 2.2 m, Base width = 40.5 m, Slope = 1/4670
B. Depth = 2.12 m, Base width = 40.42 m, Slope = 1/4675
C. Depth = 2.135 m, Base width = 40.3 m, Slope = 1/4676
D. Depth = 2.123 m, Base width = 40.1 m, Slope = 1/4672
Answer» D. Depth = 2.123 m, Base width = 40.1 m, Slope = 1/4672


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