Civil Engineering :: Hydraulics
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When water flows over a rectangular suppressed weir, the negative pressure created beneath the nappe
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Barometres are used to measure
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For most economical rectangular section of a channel, the depth is kept
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In a centrifugual pump casing, the flow of water leaving the impeller, is
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In fluids, steady flow occurs when
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A cylinder 3 m in diameter and 4 m long retains water one side as shown in the below figure. If the weight of the cylinder is 2000 kgf, the vertical reaction at A is
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From a nozzle exposed to atmosphere, the liquid jet traverses
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To avoid the force of surface tension in an inclined manometer, the minimum angle of inclination is
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An orifice is taken as large if
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A closed cylindrical vessel of 100 cm diameter and 200 cm high is completely filled with a liquid (sp. weight 1600 kg/m3) when rotated about its vertical axis at 100 r.p.m. The total pressure on its lid, is
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