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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Q. The discharge of water through a trapezoidal channel is 1.5 m³/s, the base width of the channel is 7m, the depth is 2m and the side slope is 1H:3V. Bed slope is 1 in 2000, determine the value of the Chezy’s constant.

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Q. Find the discharge through a circular channel section having diameter of 5m, the value of Chezy’s constant is 90 and the bed slope is 1 in 4000.

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Q. The discharge through a rectangular channel is 16.62 m³/s and the wetted area is equal to 12m². The width of the channel is 6m and the bed slope is 1 in 1000, calculate the value of the Chezy’s constant.

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Q. Calculate the discharge through a triangular channel having a normal depth of 4m, wetted area equalling to 8m² and having side slope and bed slopes 1/2 and 1 in 500 respectively. C = 40.

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Q. The perimeter of a circular channel section is 18.84m, calculate the discharge through the channel when it is running full having a bed slope of 1 in 1500 and C = 60.

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Q. The discharge through a trapezoidal channel is 61 m³/s and the depth and widths of the channel are 4m and 5m respectively. The wetted perimeter of the channel is 13.16m, calculate the bed slope of the channel if the value of C is 45.

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