pls suggest suitable MOC of diaphragm for pressure
measurement of UREA grade solution service fluid.
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send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com
i am going to attend ongc exam this coming june for Graduate Engineer Trainee post if anybody knows the question pattern or have experience plz share it with me
Define the difference between a stable versus an unstable controlled system and some of the tools you might use to be able to detect when this is happening and assumptions used for control system application design that could contribute to instability
what is the difference between servo valve & proportional valve
Why 24VDC power Supply is used as standard for all loop powered transmitters?
why we are using orfice plate? then difference between orfice 7 nozzle plate?
1 Answers Flour Tech Engineers (P) Ltd,
what is function of DCS , and how is it work , explain with difination
1 Answers Bapco Bahrain Petroleum Company,
During valve sizing from all calculation you got flow coefficient CV 12,than what it means? like for selecting pressure transmitter if your MAWP is 12 bar than you select a capsule of max. 20 bar which cover your mawp 12 in same way for selecting control valve If CV is 12 than how we use it in selecting valve??????
what is difference between fork type and capacitance type level switch. where it is using
how to use level tranasmitter in closed tank application.?
What happen if I install my pressure transmitter below the elevation of pipe in natural gas service?
thru which signal does µP communicate with memory