Answer / vishal malvnkar

pound per square inch

Answer / amsal

it is abbreviation of pounds per square inch gauge.
it means the pressure which is showing this is gauge pressure and not absolute.

Answer / vikram budhiraja

PSIG indicates : Pounds per square inch "Gauge"

Gauge Pressure (PSIG) = Absolute Pressure(in psi)- atmospheric pressure(in psi)

Answer / lavnish rai

psig stand for "POUND PER SQUARE INCH GAUGE".

1psig=6.8948 K Pa.
1psig=0.068 bar.
1psig=6890 N/m2=Pa.

Answer / sudhanshu shekhar anand

it s the abbriviation of pounds per squre inch gauge for gauge pressure measurement.

Answer / k.v.chandramouli

pounds per Square Inch gauge

Answer / anil kumar

pound per square inch gravity

Answer / prakash kumar

i think it is per square inch gauge. m i right reply me
pls....

give me the formula for analog to digital converter and also d to a converter

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Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72

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