GATE CE 2019 Set 1 — Question 38

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MCQ+2 / -0.67MediumManning EquationOpen Channel FlowWater Resources Engineering

Water Resources Engineering → Open Channel Flow → Manning Equation

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Question

A rectangular open channel has a width of 5 m5\text{ m} and a bed slope of 0.0010.001. For a uniform flow of depth 2 m2\text{ m}, the velocity is 2 m/s2\text{ m/s}. The Manning's roughness coefficient for the channel is
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