Q. The ratio between hydraulic radius and hydraulic depth of a triangular channel is 31/100, calculate the side slope of the channel.

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Q. Calculate the wetted perimeter of a triangular channel section having a depth of 5m and the side slope is equal to tan⁡ 30°.

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Q. The discharge of water through a triangular section is 90 m³⁄s and velocity of flow is 5 m⁄s. Calculate the hydraulic depth of the channel having a side slope 1⁄2.

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Q. The top width of a triangular channel section is 4m and the depth of the section is 8m, calculate the wetted perimeter of the channel.

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Q. Estimate the wetted perimeter of a trapezoidal section of depth y, base B and side slope Z.

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Q. What is the top width of a trapezoidal channel having depth y, side slope Z and base B?

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Q. Calculate the hydraulic depth of a trapezoidal channel section having depth 4m, base of 5m and side slope 1H:2V.

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Q. Calculate the hydraulic radius of a trapezoidal section having depth 5m, side slope 1H:3V and base of 6m.

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Q. Calculate the section factor of a trapezoidal channel section having depth 8m, base 5m and side slope 1H:2V.

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Q. Estimate the discharge of water in a trapezoidal channel section having a depth 3m, width of 6m, side slope of 1H:2V and velocity of water is 2m⁄s.

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Q. Calculate the side slope of a trapezoidal channel section having base 8m, depth 4m and the hydraulic radius is 2.36m.

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Q. Calculate the top width of a trapezoidal channel section having a side slope1H:4V, base of 5m and the wetted area is 17.25m².

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Q. The product Zy in a Trapezoidal channel is 2 and the side slope is 1/2. Calculate the wetted perimeter of the channel section if the wetted is 32m².

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Q. The top width of a trapezoidal channel is 12m, the bottom width of the channel is 6m and the side slope is 1H:2V, calculate the wetted perimeter.

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Q. The wetted area of a trapezoidal section is 15m² and the top width is 6m, calculate the section factor.

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Q. The ratio of section factor and hydraulic depth in a trapezoidal section is 324/25, calculate the top width if the total wetted area of the channel is 24m².

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Q. Calculate the discharge through a channel having a bed slope 1 in 1000, area 12m², hydraulic radius of 1.2m and Chezy’s constant being equal to 50.

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Q. What is the dimension of C?

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Q. The depth and widths of a rectangular channel are 2m and 5m respectively, calculate the discharge of water through the channel if the bed slope is 1 in 500 and Chezy’s constant being 60.

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Q. Estimate the discharge of water through a triangular channel having depth 3m, side slope 1H:2V, the bed slope is 1 in 500 and C=60.

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