Problem 3: A submersible deep-well pump delivers 745 gal/ h of water through a 1-in Schedule 40 pipe when operating in the system sketched in the figure below. An energy loss of 10.5 lb-ft/lb occurs in the piping system. (a) Calculate the power delivered by the pump to the water. (b) If the pump draws 1 hp, calculate its efficiency. Air Storage 40 psig tank

Problem 3: A submersible deep-well pump delivers 745 gal/ h of water through a 1-in Schedule 40 pipe when operating in the system sketched in the figure below. An energy loss of 10.5 lb-ft/lb occurs in the piping system. (a) Calculate the power delivered by the pump to the water. (b) If the pump draws 1 hp, calculate its efficiency. Air Storage 40 psig tank

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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Concept explainers

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.

Question

Problem 3: A submersible deep-well pump delivers 745 gal/ h of water through a 1-in Schedule 40
pipe when operating in the system sketched in the figure below. An energy loss of 10.5 lb-ft/lb
occurs in the piping system. (a) Calculate the power delivered by the pump to the water. (b) If the
pump draws 1 hp, calculate its efficiency.
Air
Storage
tank
40 psig
Vent
Well
Flow
casing
120 ft
Well level
Pump

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Patrick is building a cabin on a hillside and has proposed the water system shown below. The distribution tank in the cabin maintains a pressure of 27 psig above the water. There is an energy loss of 14.6 lb*ft/lb in the piping. When the pump is delivering 37 gal/min of water, compute the horsepower delivered by the pump to the water. PA = Submit Question Distribution tank 4 ft Flow hp 214 ft Pump 1 ft