what is the name of thermocople element cable from field to pannel end?3 4442
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??577
when the instrument tapping on pipe line is located below and transmitter is located above the tapping point for liquid service transmitter, what should we do, is there any additional drain valve is required??2 9439
what is the difference between cold loop and hot loop2 8495
why we use 24v dc in instrument rahter than 230vac????4 13980
in which application we use bigger size actuator5 4120
can we connect instrument earth pit to electrical earth pit, if not why?2 12204
If we interchange HP and LP tapping in drum level measurement and reverse LRV & URV correspondingly.What is the difference between the normal tapping(HP,LP) and reversed tapping(LP,HP)?2 9401
What is principle of ultrasonic level transmitter?3 6460
What are the error values can accepted in flow transmitter calibration?could u give any formula for this?
plz send me general of ongc
i need some objective type questions in instrumentation
Isometric drawings are generated during _________________ phase of a project
How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer
What is super thermocoupal?
how do calibrate the valves.. with clear manual
what is intrinscily safe system and where we use?
Why is a dead weight tester so called by that name?
I am teja. I am studying Msc(tech) Electronics and Instrumentation (3years course) in Andhra university. But my course is not recognised by UGC and AICTE. Please tell me the job opportunities after this course. And i fineshed PLC course in IGIAT ,Vizag.Also complted my short term coure in SCADA, Seimans WinCC in ATI,Hyd.After Msc can i join Mtech for good job? or phd. How i can get good job in INdustrial Automation Side. Please give replay.Because this is my life matter.
how to calculate control valve bonnet size?? or how to select its material?
can you provide me full detail about instrumentation in ONGC??
Can anyone send most commonly asked interview question in Oil & Gas industry
For what reason would you possibly be compelled to make use of a Smith Predictor. Explain the idea behind the operation of this device.
the whole paper was based on Transducers..questions like define repeatability, error,accuracy,precision..den there were many q. on the conversion of Pa to mmHg and other units.. also..der wer few Q. on some level sensors(with diagram)