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Physics, 16.12.2019 23:31 nails4life324
Underground water is to be pumped by a 78 percent efficient 5-kw submerged pump to a pool whose free surface is 30 m above the underground water level. the diameter of the pipe is 7 cm on the intake side and 5 cm on the discharge side. take the density of water to be 1 kg/l = 1000 kg/m3. assume the elevation difference between the pump inlet and the outlet and the effect of the kinetic energy correction factors to be negligible
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Underground water is to be pumped by a 78 percent efficient 5-kw submerged pump to a pool whose free...
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