The pressure from water mains located at street level may be insufficient for delivering water to the upper floors of tall buildings. In such a case, water may be pumped up to a tank that feeds water to the building by gravity. For an open storage tank atop a 300-ft-tall building, determine the pressure, in lbf/in² , at the bottom of the tank when filled to a depth of 20 ft. The density of water is 62.2 lb/ft³, g = 32.0 ft/s2 , and the local atmospheric pressure is 14.7 lbf/in²
The pressure from water mains located at street level may be insufficient for delivering water to the upper floors of tall buildings. In such a case, water may be pumped up to a tank that feeds water to the building by gravity. For an open storage tank atop a 300-ft-tall building, determine the pressure, in lbf/in² , at the bottom of the tank when filled to a depth of 20 ft. The density of water is 62.2 lb/ft³, g = 32.0 ft/s2 , and the local atmospheric pressure is 14.7 lbf/in²
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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The pressure from water mains located at street level may be insufficient for delivering water to the upper floors of tall buildings. In such a case, water may be pumped up to a tank that feeds water to the building by gravity. For an open storage tank atop a 300-ft-tall building,
determine the pressure, in lbf/in²
, at the bottom of the tank when filled to a depth of 20 ft.
The density of water is 62.2 lb/ft³, g = 32.0 ft/s2
, and the local atmospheric pressure is 14.7 lbf/in²
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