CRITICAL FLOW Water flows at a rate of 50 m/ s in a rectangular channel having a base of 10 m. If the canal is lined with concrete (n = 0.013), determine the: Units Values 11. Critical depth m 12. Minimum specific energy | 13. Critical slope (up to 5 decimal places) m 14. For ten different values of y (5 supercritical depths, 5 subcritical depths), determine the specific energy (E). Y (m) 티 (m) Y (m) 티 (m) 15. Plot the specific energy curve. Use depths used in #14.

Q: Compute the discharge of water through 75 mm pipe if the mean velocity is 2.5 m/sec.

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A: Given- Width B=2 m, Discharge Q=20 m3/s, It is needed to find the critical depth of flow.

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Q: Subject : Fluid mechanics Water flows in a rectangular channel at a depth of 2.0 m and velocity of…

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Q: 18. Water flows through a horizontal Venturi meter having an inlet diameter of 30 cm and throat of…

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A: The given figure is shown below:

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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.