whats the diff b/w zero pressure and obsolute pressure
Answer Posted / www.islamqa.com
# P(absolute)=P(atmospheric)+P(gauge)
if P(gauge)> P(atmospheric)
# P(absolute)=P(atmospheric)-P(gauge)
if P(gauge)< P(atmospheric)
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
ahmedsabry.online@gmail.com
CELL.: 00 2 0121367310
| Is This Answer Correct ? | 1 Yes | 1 No |
Post New Answer View All Answers
steps for installing orifice plate?
why we are using digital signals for I/O & how to measure this signals is getting or not ?
Hi my friends Is any one who can assist me in knowing the typical interview questions for system engineer at General Electric pty Ltd
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
Instrumentation symbols interpration, P& ID, Logic diagram analysis, Electrical drawing analysis.
How to Calibrate Level Troll in field
Hi Friends i am going to write BARC written test by this month 20th (20-5-2008). So please if any body knows the details about this or having previous question papers pls mail me to kkumarei@gmail.com. For Suggestions give one message to 9962122264
how to calibrate steam control valve in steam turbine
Define cryogenic?
god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies
why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.
How RAL(Rotary air lock)works in cement industry?
What is zener diode? What is voltage regulator?
In apron feeder how TPH is calculated?
How to decrease opening & closing time of on/off valve?