what is power factor?
what is IPS (instrument protective system)?
what is the difference between RS 232,RS 485,RS 422, how they different from each other
for what purpose strain guage is used?
What is the Difference between PE,IE and ISE
how to rectify the problem ,if we erected the DPT instrument wrongly of hp on lp side and lp on hp side?
What is the Difference between E/P Positioner and I/P positioner in a control valve? In which applications the respective positioners are used in?
How to find out turn down ratio of Pressure transmitter?
what is Micro-switch and where it is used......?
On drum level, why we are using air to close Control valve?
What is the use of GMV in turbine?
0 Answers Hamsco, Maruti Suzuki,
what is function of switch, and how is it work, explain with difination
0 Answers Bapco Bahrain Petroleum Company,
I am new in work for 1 of our project we have some instrument in BOM including Pressure, Temp. and so on, I also noticed some objects like pressure switch process HOOK UP; which I don't know what does "HOOK UP" mean here.