Engineering, 05.05.2020 08:01 zhp7171

The diameter of the discharge side of a pump is 100 mm, and that of the intake pipe is 120 mm. The pressure gage at discharge reads 240 kPa and the pressure gage at intake reads 60 kPa. If Q=45 L/sof water and the pump efficiency is 0.82, find the power delivered to the pump by the drive shaft. The intake of the pump is 350 mm below the discharge side. Neglect the effects of pre-rotation in the entry pipe and assume smooth flow at discharge from the pump.

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The diameter of the discharge side of a pump is 100 mm, and that of the intake pipe is 120 mm. The p...