›› Re: 0 psia convert to psig   (10/21/2009, 12:17 PM)

psia = absolute pressure relative to a vacuum

psig = gauge pressure relative to the surrounding atmosphere

Atmospheric pressure at sea level = 14.7 psi

so zero psig = 14.7 psi

zero psia = 0 psi

 


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10/12/2009, 1:59 PM 0 psia convert to psig
10/21/2009, 12:17 PM     Re: 0 psia convert to psig


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