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Physics, 11.02.2020 17:27 emblemhacks
A water pump increases the water pressure from 15 psia to 70 psia without changing the speed of the water as it moves through a pipe. A. Draw a sketch for the system and enclose the pump in a control volume. Using arrows, indicate the transfers of energy both in to and out of the control volume. Identify and label each type of energy that is transferred across the boundary B. Determine the power required (in horsepower) to pump 1.16 ft3 /s of water. C. Convert your answer from horsepower (hp) to kW using conversion ratios to show your work. D. Determine the number of minutes it would take for this pump to fill an Olympic-size swimming pool (660,000 gallons of water) when the flow rate is 1.16 ft3 /s. Show your work for all calculations and conversions.
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A water pump increases the water pressure from 15 psia to 70 psia without changing the speed of the...
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