. Thirty (30) liters/second of stream water must be pumped up a vertical height of 12 meters to irrigate a farm. If head loss in casing and pump results in 62% pump efficiency and the electric motor used has 91% efficiency, what horsepower rating should the motor have and how many kilowatts will it use while pumping?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Question
H. Thirty (30) liters/second of stream water must be pumped up a vertical
height of 12 meters to irrigate a farm. If head loss in casing and pump
results in 62% pump efficiency and the electric motor used has 91%
efficiency, what horsepower rating should the motor have and how many
kilowatts will it use while pumping?
pumpng ystun.
Whet ono the i mpontont
onootonistios of o contmifugel ynumn?
Transcribed Image Text:H. Thirty (30) liters/second of stream water must be pumped up a vertical height of 12 meters to irrigate a farm. If head loss in casing and pump results in 62% pump efficiency and the electric motor used has 91% efficiency, what horsepower rating should the motor have and how many kilowatts will it use while pumping? pumpng ystun. Whet ono the i mpontont onootonistios of o contmifugel ynumn?
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