Calculate the value of bed slope of a trapezoidal channel having depth – McqOptions

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1.	Calculate the value of bed slope of a trapezoidal channel having depth 2m and width 2.5m with a side slope of1H:3V. Given: dy/dx=1.43 10^-3; S_f = 0.00002; V = 1.5 m/s.
A.	1 in 1000
B.	1 in 900
C.	1 in 800
D.	1 in 700
Answer» D. 1 in 700

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