Unit of measure Dictionary, Encyclopedia and Thesaurus - The Free Dictionary13,865,348,759visits served TheFreeDictionary Google ? Keyboard Word / Article Starts with Ends with Text EnglishEspañolDeutschFrançaisItalianoالعربية中文简体PolskiPortuguêsNederlandsNorskΕλληνική...
The above form works if you are measuring differential pressure, such as the difference in psi between two points. It also gives the correct answer for absolute pressure, assuming you are measuring psia, which is the pressure relative to absolute zero vacuum. If you are measuring relative to ...
For measurement of the atmospherics’ absolute pressure, dedicated pressure units have been created. One of such is the standard atmosphere (atm) which is defined being 101325 Pascal. To add confusion, there is also a technical atmosphere (at) which is pretty close, but not quite the same as...
of EP0280905 A method for manufacturing semiconductor absolute pressure sensor units includes anodically bonding a silicon sensor wafer (10) and a silicon cap wafer (12) with a borosilicate glass layer (32) disposed threbetween so as to surround respective sensor chips on the silicon sensor wafer...
Pressure, mechanical stress ...pascalPaIIo(n/M2)Лa(H/M2) Kinematic viscosity ...square meter per secondm2/sM2/ceκM2/C Dynamic viscosity ...pascal-secondPa·secIIu·ceκΠa·C Work, energy, quantity of heat ...jouleJ∂Mдж Power ...wattWBMBT Quantity of...
If a pressure gauge is calibrated to read zero in space, then at sea level on Earth it would read 14.7 psi. Thus a reading of 30 psig on a tire gauge represents an absolute pressure of 44.7 psi.Definition: BarThe bar is a measurement unit of pressure, equal to 1,000,000 dynes per...
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On the dials of most pressure gauges, atmospheric pressure is assigned the value of zero. Vacuum measurements must have a value of less than zero. Negative gauge pressure is the difference between the system vacuum pressure and atmospheric pressure. Absolute pressure is the pressure (in psia) abo...
Pressure When we speak of pressure, we are here referring to the absolute pressure, which measures the difference of the ideal or absolute vacuum and, therefore, is not altered by climate or altitude. The absolute pressure differs from the manometric or relative pressure, which is the...
G_c- Newtonian constant of gravitation Illuminance lx- lux (SI) nx- nox ph- phot Inductance H- henry (SI) abH- abhenry statH- stathenry Inductance Per Length mu_0- vacuum magnetic permeability Intensity Per Fourth Power of Absolute Temperature ...