WHICH INSTRUMENT USED TO CALIBRATE CONTROL VALVE?
Post New Answer View All Answers
anybody having Qatar Petroleum questions for instrument Technician offshore ....please send me
few questions on RS 232,1 question on relationship of impedance and turns ratio, many questions on flowmeters
in differential pressure transmitter,min&max pressure range for hp&lp
How to calibrate an pressure gauge with yantrika test bench?
How you calibrate absolute pressure with the calibration range of 0 to 1000 0C Absolute. Please explain the procedure for calibration.
May I have a brief note above the voltage barriers? Whats is the purpose? Please mail me if you've operational details, mail id: rajkumar.diice@gmail.com
How to calibrate capillary type level transmitter
How process line mpm calculation is done?
Give Detail information about plc,dcs,and scada system?
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
Draw symbols of the following :
the 3 most common transmitter protocol being in refinery or qatar gas and aramco.
What are the interlocks we have to check during the start up of LP/HP compressor?
What is shielding effect?
how many maximum enter 2mm Dia solid cylindrical pipe into 8mm Dia hollow cylindrical pipe. give answer with calculation.