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5) Water is pumped from a lower reservoir to an upper reservoir using a pump with = 400 - 4 Q², where hp is in feet and Q is in cfs. With a static lift of 150 feet, the system delivers a discharge of 5.0 cfs. If the friction factor can be considered to be a constant and the minor losses ignored, what will be the operational discharge in cfs if the static lift is increased to 200 feet? a) 4.35 c) 0.20 620.0(b) 4.47 d) 2.00

5) Water is pumped from a lower reservoir to an upper reservoir using a pump with = 400 - 4 Q², where hp is in feet and Q is in cfs. With a static lift of 150 feet, the system delivers a discharge of 5.0 cfs. If the friction factor can be considered to be a constant and the minor losses ignored, what will be the operational discharge in cfs if the static lift is increased to 200 feet? a) 4.35 c) 0.20 620.0(b) 4.47 d) 2.00

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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5) Water is pumped from a lower reservoir to an upper reservoir using a pump with a curve of hp = 400 - 4 Q2, where hp is in feet and Q is in cfs. With a static lift of 150 feet, the system delivers a discharge of 5.0 cfs. If the friction factor can be considered to be a constant and the minor losses ignored, what will be the operational discharge in cfs if the static lift is increased to 200 feet? $100 050.0 (b) 4.47 d) 2.00 a) 4.35 c) 0.20 6) Water has to be transported at a rate of 1.5 cfs from a reservoir of water elevation 2300 ft to a reservoir at water elevation of 2600 ft through a 6000-ft-long, 6-in.- diameter pipeline at 50F. Determine the brake horsepower of the pump in horsepower required if the pump has an efficiency of 77%. Disregard the minor losses and use a friction factor of 0.017. a) 107 c) 66 b) 58940 Loosd) 41
Transcribed Image Text:5) Water is pumped from a lower reservoir to an upper reservoir using a pump with a curve of hp = 400 - 4 Q2, where hp is in feet and Q is in cfs. With a static lift of 150 feet, the system delivers a discharge of 5.0 cfs. If the friction factor can be considered to be a constant and the minor losses ignored, what will be the operational discharge in cfs if the static lift is increased to 200 feet? $100 050.0 (b) 4.47 d) 2.00 a) 4.35 c) 0.20 6) Water has to be transported at a rate of 1.5 cfs from a reservoir of water elevation 2300 ft to a reservoir at water elevation of 2600 ft through a 6000-ft-long, 6-in.- diameter pipeline at 50F. Determine the brake horsepower of the pump in horsepower required if the pump has an efficiency of 77%. Disregard the minor losses and use a friction factor of 0.017. a) 107 c) 66 b) 58940 Loosd) 41
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