Answer the followwing problem:Determine the number of stages needed for a centrifugal pump if it is used to deliver 600gal/min of water and pump power of 15Hp. Each impeller develops head of 38ft.Calculate the compressor work in kJ required to compress 1 kg of an ideal gas from an initial volume and pressure of 0.65m3 and 101.3kpa to a final pressure of 517kpa & volume of 0.1943m3.ANS. 133.549An air compressor takes air at 97kpa at the rate of 0.4m3/s and discharges to 650kpa. If power input to the compressor is 110kw, determine the heat loss(kw) in the compressor. ANS. 11.948

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Answered: Determine the number of stages needed…

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

Answer the followwing problem:

Determine the number of stages needed for a centrifugal pump if it is used to deliver 600gal/min of water and pump power of 15Hp. Each impeller develops head of 38ft.
Calculate the compressor work in kJ required to compress 1 kg of an ideal gas from an initial volume and pressure of 0.65m3 and 101.3kpa to a final pressure of 517kpa & volume of 0.1943m3.
ANS. 133.549
An air compressor takes air at 97kpa at the rate of 0.4m3/s and discharges to 650kpa. If power input to the compressor is 110kw, determine the heat loss(kw) in the compressor.
ANS. 11.948

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