Water is being pumped from an atmospheric source on the ground at the rate of 200 liter/minute to a pressurized tank on top of an office building through a constant diameter pipe. The discharge to the pressurized tank is 20 meters off the ground and the tank has a gauge pressure of 5 bar. Ignoring frictional losses, determine the a)power the pump must supply the fluid in W (Correct Answer is 2321 W) By performing an energy balance around the pump and ignoring friction and any changes in height between the inlet and outlet of the pump determine the: b) increase in pressure across the pump in psi (Correct Answer is 101 psi)

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Answered: d tank is 20 meters off the ground and…

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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Water is being pumped from an atmospheric source on the ground at the rate of 200 liter/minute to a pressurized tank on top of an office building through a constant diameter pipe. The discharge to the pressurized tank is 20 meters off the ground and the tank has a gauge pressure of 5 bar. Ignoring frictional losses, determine the

a)power the pump must supply the fluid in W (Correct Answer is 2321 W)

By performing an energy balance around the pump and ignoring friction and any changes in height between the inlet and outlet of the pump determine the:

b) increase in pressure across the pump in psi (Correct Answer is 101 psi)

Expert Solution

Step 1: Write the given data with suitable variables-

$table row Q equals cell fraction numerator 200 cross times 10 to the power of negative 3 end exponent over denominator 60 end fraction equals equals 0.0033 space straight m cubed divided by straight s end cell row cell straight z subscript 2 end cell equals cell 20 space straight m end cell row cell straight P subscript 1 end cell equals cell straight P subscript atm end cell row cell straight P subscript 2 end cell equals cell 5 space bar end cell row blank blank blank end table$

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