A pump supplies water at a flowrate of 4 ft3/s from an open reservoir through a horizontal 8-in sched 40 pipe. The head loss from the reservoir to the suction of the pump is 2 ft-lbf/lbm, and the discharge is at 90 psig into a 6-in sched 80 pipe. The pump has an efficiency of 65%. c. Rated power of the pump in KW d. Amount that the company will pay in using the pump for a day if the power rate is Php8.17/KW-h
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Subject: Momentum Transfer
INSTRUCTIONS: Solve the problem neatly and systematically. S
Use free-floating decimals in all your calculations and in expressing your answers. Box your final answers.
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2. A pump supplies water at a flowrate of 4 ft3/s from an open reservoir through a horizontal 8-in sched 40 pipe. The head loss from the reservoir to the suction of the pump is 2 ft-lbf/lbm, and the discharge is at 90
psig into a 6-in sched 80 pipe. The pump has an efficiency of 65%.
c. Rated power of the pump in KW
d. Amount that the company will pay in using the pump for a day if the power rate is Php8.17/KW-h
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