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(b) A pump draws fresh water from a lake to a pool on the hilltop at a rate of 138 kg/min, as shown in the figure. The w
Posted: Fri Apr 29, 2022 9:45 am
by answerhappygod
- B A Pump Draws Fresh Water From A Lake To A Pool On The Hilltop At A Rate Of 138 Kg Min As Shown In The Figure The W 1 (67.71 KiB) Viewed 22 times
(b) A pump draws fresh water from a lake to a pool on the hilltop at a rate of 138 kg/min, as shown in the figure. The water enters the pool from a height of z= 110 m (above the water free surface of the lake). The overall efficiency of the motor-pump unit is 75% and the motor consumes electricity at a rate of 3.8 kW. If the irreversible head loss in the piping is 8 m, find (i) the rate of energy loss in the piping (in unit of W), and (ii) the velocity of the water at the pipe outlet at the hilltop. Pump เคจ