Water flows over a spillway into a rectangular channel forming a hydraulic jump in order to dissipate mechanical energy. The spillway and the settling basin is 20 meters wide. Before the jump the water has a depth of 1 m. and a velocity of 18 m/s. Determine the depth after the jump. Determine the velocity after the jump. Determine the Froude No. after the jump

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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.