Answered: Reservoir Pump 40 m Lake

Engineering

Mechanical Engineering

Reservoir Pump 40 m Lake

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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Question

A pump is used to fill a reservoir at an elevation of 40m with a water flow rate of 2 m3 /s. The pump inlet diameter is 40 cm and outlet diameter is 60 cm. The combined pump–motor is 75 percent, and the motor efficiency is 90 percent. Determine the Electrical Power drawn by the motor and the Shaft Power.

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