Encyclopedia > PSI

  Article Content

PSI

Pounds-force per Square Inch (PSI) is a non-SI unit of pressure.

For technical accuracy, pressure must be expressed as psig (pounds-force per square inch gauge) or psia (pounds-force per square inch absolute; that is, gauge pressure plus sea level atmospheric pressure, or psig plus approximately 14.7 pounds per square inch). Also see torr which is a measurement of millimeters of Mercury, and pascals which is the SI unit.

1 psi approximately equals 6.895 kPa

See also:

External Link



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
Anna Karenina

... Contents Anna Karenina Anna Karenina is a novel by Leo Tolstoy published in 1877 through 1878, set against the background of Russian society of that time. Its theme is ...

 
 
 
This page was created in 21.6 ms