Pressure is often given in terms of a liquid column and is expressed as pressure head. Express
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Pressure is often given in terms of a liquid column and is expressed as “pressure head.” Express the standard atmospheric pressure in terms of
(a) Mercury (SG = 13.6),
(b) Water (SG = 1.0),
(c) Glycerin (SG = 1.26) columns.
Explain why we usually use mercury in manometers.
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To express standard atmospheric pressure in terms of different fluid columns we can use the concept of pressure head which relates the pressure exerte...View the full answer
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Related Book For
Fluid Mechanics Fundamentals And Applications
ISBN: 9780073380322
3rd Edition
Authors: Yunus Cengel, John Cimbala
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