Water (viscosity of 0.001 kg/m.s and density of 1000 kg/m ) is to be pumped through 50 m of pipe from lower reservoir to a higher reservoir at a rate 3 of 0.2 m /s. If the pipe is cast iron of diameter 12 cm and the pump efficient is =0.34%, the major head loss inside the pipe is ¼ of the velocity head what horsepower pump is needed? Hint: consider the abrupt expansion only as a minor loss.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Select one:
a. 108.28
b. 401.81
c. 310.93
d. 694.16
e. 990.93
Transcribed Image Text:Select one: a. 108.28 b. 401.81 c. 310.93 d. 694.16 e. 990.93
Water (viscosity of 0.001 kg/m.s and density of
1000 kg/m ) is to be pumped through 50 m of pipe
from lower reservoir to a higher reservoir at a rate
of 0.2 m /s. If the pipe is cast iron of diameter 12
3.
cm and the pump efficient is =0.34%, the major
head loss inside the pipe is ¼ of the velocity head
what horsepower pump is needed? Hint: consider
the abrupt expansion only as a minor loss.
32 m
L = 50 m
Pump
Transcribed Image Text:Water (viscosity of 0.001 kg/m.s and density of 1000 kg/m ) is to be pumped through 50 m of pipe from lower reservoir to a higher reservoir at a rate of 0.2 m /s. If the pipe is cast iron of diameter 12 3. cm and the pump efficient is =0.34%, the major head loss inside the pipe is ¼ of the velocity head what horsepower pump is needed? Hint: consider the abrupt expansion only as a minor loss. 32 m L = 50 m Pump
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