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Civil Engineering Objective Questions { Hydraulics }



295.  The width of a weir with end contraction, is
Discussion

296. The upper surface of the weir over which ater flows, is known as
Discussion

297. Discharge Q over a rectangular weir of length L and height H, is given by the equation
Discussion

298.  To ensure that water does not rise more than 100 cm above the crest, for a discharge of 5.00 m3/sec, the length of water will be
Discussion

299.  The Empirical formula Q = 0.405 ?Q for discharge over large rectangular weirs, is known as
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300. When water flows over a rectangular suppressed weir, the negative pressure created beneath the nappe
Discussion

301.  When no air is left below the nappe and water stream adheres to the down stream face of the weir, it is known as 15C dai2g
Discussion

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