A pump steadily draws water from a pond at a volumetric flow rate of 180 gal/min through a pipe having a 5 in. diameter inlet. The water is delivered through a hose terminated by a converging nozzle. The nozzle exit has a diameter of 2.6 in. and is located 35 ft above the pipe inlet. Water enters at 58°F, 14.7 psi and exits with no significant change in temperature or pressure. The magnitude of the rate of heat transfer from the pump to the surroundings is 5% of the power input. The acceleration of gravity is 32.2 ft/s2. Determine the the power required by the pump, in hp. Select one: a. -7.16 hp b. -9.4 hp c. -1.76 hp d. -4.33 hp
A pump steadily draws water from a pond at a volumetric flow rate of 180 gal/min through a pipe having a 5 in. diameter inlet. The water is delivered through a hose terminated by a converging nozzle. The nozzle exit has a diameter of 2.6 in. and is located 35 ft above the pipe inlet. Water enters at 58°F, 14.7 psi and exits with no significant change in temperature or pressure. The magnitude of the rate of heat transfer from the pump to the surroundings is 5% of the power input. The acceleration of gravity is 32.2 ft/s2. Determine the the power required by the pump, in hp. Select one: a. -7.16 hp b. -9.4 hp c. -1.76 hp d. -4.33 hp
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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A pump steadily draws water from a pond at a volumetric flow rate of 180 gal/min through a pipe having a 5 in. diameter inlet.
The water is delivered through a hose terminated by a converging nozzle. The nozzle exit has a diameter of 2.6 in. and is located
35 ft above the pipe inlet. Water enters at 58°F, 14.7 psi and exits with no significant change in temperature or pressure. The
magnitude of the rate of heat transfer from the pump to the surroundings is 5% of the power input. The acceleration of gravity is
32.2 ft/s2. Determine the the power required by the pump, in hp.
Select one:
a. -7.16 hp
b. -9.4 hp
c. -1.76 hp
d. -4.33 hp
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