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The motor is operated at an energy consumption of 250V and 80 amp with the sh of 950 RPM at a torque of 8.5 N.m. By ignoring the changes in the kinetic energy losses in the pipe, Calculate the following: a) pump-motor unit efficiency. b) mo difference in pressure between the inlet and the exit of the pump

The motor is operated at an energy consumption of 250V and 80 amp with the sh of 950 RPM at a torque of 8.5 N.m. By ignoring the changes in the kinetic energy losses in the pipe, Calculate the following: a) pump-motor unit efficiency. b) mo difference in pressure between the inlet and the exit of the pump

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Q3. A storage tank is filled with water from a river by using a pump at a rate of 100 L/s, as shown in the below figure. Storage tank 15 m Pump The motor is operated at an energy consumption of 250V and 80 amp with the shift rotating speed of 950 RPM at a torque of 8.5 N.m. By ignoring the changes in the kinetic energy and the frietional losses in the pipe, Caleulate the following: a) pump-motor unit efficiency. b) motor effieieney. c) difference in pressure between the inlet and the exit of the pump
Transcribed Image Text:Q3. A storage tank is filled with water from a river by using a pump at a rate of 100 L/s, as shown in the below figure. Storage tank 15 m Pump The motor is operated at an energy consumption of 250V and 80 amp with the shift rotating speed of 950 RPM at a torque of 8.5 N.m. By ignoring the changes in the kinetic energy and the frietional losses in the pipe, Caleulate the following: a) pump-motor unit efficiency. b) motor effieieney. c) difference in pressure between the inlet and the exit of the pump
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