A pump is to deliver water at a rate of 1.4 m/ s from a sump to reservoir which is 10 km away through a steel pipe 1200 mm in diameter for a length of 5 km and the remaining through a PSC pipe of diameter 1000 mm. The elevation difference between the full tank level of the Weisbach friction factor (f) of 0.018 for steel pipe and 0.02 for PSC pipe with a pump delivery reservoir and the low water levei of the sump is 50 m. What is the Break Horse Power (in kW) requirement of the motor? Assume the pump house loss of 3.75 m and minor losses to be 10% of the friction losses. Use Darcy- efficiency of 80%.

A pump is to deliver water at a rate of 1.4 m/ s from a sump to reservoir which is 10 km away through a steel pipe 1200 mm in diameter for a length of 5 km and the remaining through a PSC pipe of diameter 1000 mm. The elevation difference between the full tank level of the Weisbach friction factor (f) of 0.018 for steel pipe and 0.02 for PSC pipe with a pump delivery reservoir and the low water levei of the sump is 50 m. What is the Break Horse Power (in kW) requirement of the motor? Assume the pump house loss of 3.75 m and minor losses to be 10% of the friction losses. Use Darcy- efficiency of 80%.

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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