I want to know the questions asked in ONGC interview(after
being selected in the written exam) for Instrumentation
branch.Kindly help.
No Answer is Posted For this Question
Be the First to Post Answer
We are used CENTUM CS3000 of YOKOGAWA. please tell me how to simulate wihtout FCS and vnet.
wt is cold junction compensation
can u plz send me technical questions asked in SCHNEIDER ELECTRICAL technical paper?
how to explain PID?
why do we use 4-20mA as o/p and why don't use 0-20mA or 5- 21mA?
What happens if the Displacer has fallen or has a hole in it?
Why we are using sqare root in flow?
role of electrical engineer in the instrumentation industry
capillary type tranmitter using remote seals and capillary tubes filled with liquid of known of known density so if you wanna callibrate it just close block valve just before capilary @ high side & connect druck apply it's calibrated range pressure as normal calibration ensure low side block valve must be closed & if you asking commissioning so this is not a DP type pressure tx so simple if you wanna put in servie this tx just open high side block valve & than low side block same way i do it but still transmitter showing -13 ma.just tell me what i want to do ?
what is SIL 1 2 3
HOW TO CALIBRATE A PRESSURE SWITCH?
yogokowa field bus system transmitter all's we are geting IOP fault in Contiunes please help me fine how we can normal the broblems?
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)