515determine the power requirement kw for a motor that is needed to dr
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5.1.5.Determine the power requirement (kW) for a motor that is needed to drive the pump installed in a pipeline that moves 2.05 m³/sec from reservoir A to reservoir B. The
100-m-long, 80-cm-diameter pipe is made of rough concrete. The water surface of reservoir B is 20 m higher than the water surface of reservoir A. The pump efficiency is 80% and the motor efficiency is 74%. [10]