. A triangular channel with side slope 3H:1V, n=0.012, is to carry a flow rate 10 m3/s. Find the critical slope.  a. 0.00181 b. 0.181 c. 0.0118 d. 0.811 2. A discharge of 4m3/s occurs in a rectangular open channel 1m wide with s=0.002 and n=0.0145 Find the normal depth in m

Q: A right-angled triangular channel carries a flow of 16,000 l/s. The Manning's n = 0.020 and the…

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Q: d )- A rectangular channel of 10 m width, 4 m depth and bed slope of 18 cm/km. The Q discharge is 18…

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Q: find the normal depth for a discharge of 6.371m^3/s in a trapezoidal channel with a bottom width of…

A: GIVEN- Discharge Q=6.371 m3/sBottom width  B=1.524 m Mannings constant n=0.012Side Slopes…

Q: A rectangular open channel, with a constant discharge of 32m3/s32, has a smooth expansion from (1)…

A: We have to explain what engineering techniques you could use in order for the flow to change regime…

Q: A grass-lined trapezoidal channel is to be designed to carry a flow of 260 cfs. Determine a suitable…

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Q: 14.5 15.0 14.5 region 2 region 1 region 3 4 10 10 2 5

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Q: Find the maximum step height for a flow with a constant discharge, q = 12 m2 /s, and at 1 a water…

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Q: 4.58. A trapezoidal canal has a longitudinal slope of 1%, side slopes of 3:1 (H:V), a bottom width…

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Q: In a triangular channel, the velocity along the centre line at a depth of 0.2 m and 0.8 m is 0.7 m/s…

A: Given data: Velocity at depth of 0.2 m, V0.2 = 0.7 m/s Velocity at depth of 0.8 m, V0.8 = 0.5 m/s…

Q: 2- A 6-m wide concrete-lined trapezoidal channel (n = 0.013) has a sidewall slope of 1V:1.5H, a…

A: Bottom width of channel, Manning's constant, Side slope, Longitudinal slope, Discharge, To find:…

Q: Water discharges in too wide rectangular channel slope =0.01 Just apstream the weir where the water…

A: channel slope =0.01 water depth is 2.5mflow rate is 5m ^ 3/s  n = 0.015Find1. Find the normal depth,…

Q: A rectangular concrete channel (n = 0.014) has a bottom width of 5.05 m and a longitudinal slope of…

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Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.