Is PSI same as HG?

In older literature, an “inch of mercury” is based on the height of a column of mercury at 60 °F (15.6 °C). In Imperial units: 1 inHg60 °F = 0.489 771 psi, or 2.041 771 inHg60 °F = 1 psi….

Inch of mercury
1 inHg in … … is equal to …
SI units 3.38639 kPa
United States customary units 0.491154 psi

How do I find my PSIA?

PSIG is always lower than PSIA. The formulas used to describe the relationship are: PSIA = PSIG + 1 atm and PSIG = PSIA – 1 atm, where atm is atmospheric pressure. Did you know that you can easily calculate PSIA, PSIG, or even convert between the two?

Is psia the same as PSI?

PSIA is a term that describes the absolute pressure in PSI, including the pressure of the atmosphere. Absolute pressure is also sometimes referred to as “total pressure.”

Is psia the same as psi?

What is the Aasi?

Acronym. Definition. AASI. American Association of Snowboard Instructors (affliated with Professional Ski Instructors of America)

What does psia stand for skiing?

the American Association of Snowboard Instructors
About Us. The Professional Ski Instructors of America and the American Association of Snowboard Instructors (PSIA-AASI) is the world’s largest organization dedicated to teaching people how to ski and snowboard.

How do you calculate Hg?

The conversion calculation from inches of mercury column to millimetres of mercury column over the vacuum and atmospheric pressure range is as follows:

  1. 1 mmHg = 133.322 pascals (Pa)
  2. 1 inHg = 3386.39 pascals (Pa)
  3. mmHg value x 133.322 Pa = inHg value x 3386.39 Pa.
  4. mmHg value = inHg value x 25.4.

What is the conversion of in Hg to PSIA?

›› Quick conversion chart of in Hg to psia. 1 in Hg to psia = 0.49115 psia. 5 in Hg to psia = 2.45577 psia. 10 in Hg to psia = 4.91154 psia. 20 in Hg to psia = 9.82308 psia. 30 in Hg to psia = 14.73463 psia. 40 in Hg to psia = 19.64617 psia. 50 in Hg to psia = 24.55771 psia.

What is the difference between psia and psig?

Psig (pound-force per square inch gauge) is a unit of pressure relative to the surrounding atmosphere. By contrast, psia measures pressure relative to a vacuum (such as that in space).

What is the conversion of mmHg to Psi?

Quick conversion chart of mmHg to psi 1 mmHg to psi = 0.01934 psi 10 mmHg to psi = 0.19337 psi 20 mmHg to psi = 0.38674 psi

What is the PSI of 30 Hg to Hg?

5 in Hg to psi = 2.45577 psi 10 in Hg to psi = 4.91154 psi 20 in Hg to psi = 9.82308 psi 30 in Hg to psi = 14.73463 psi