Answer Posted / akg d gr8
yes, Positioner is used to show the position of the valve.
Control valve operates based on feed back from Transmitter
through PID Controller.
| Is This Answer Correct ? | 13 Yes | 58 No |
Post New Answer View All Answers
please send the drdo exam paper
1- Explain about HPM 2- What is the FSC and explain the configuration of FSC 3- explain the complete loop of vibration, how it works (field to control room) 4- What is the use of proxymitter? 5- During job your partner effected with H2S then what you have to do. 6- what type of gland packing uses when valve glind is leaking.
If a warning lamp will operate with the ground circuit is bypassed with a jumper wire to ground, what should you check?
Where is wet leg is used?
what is piezoelectric transducer?give an example in power plant n state its principle?
field bus transmitter calibration procedure tell me
Explain an adaptive / self-tuning controller’s major draw card.
hello can yoy pls send me previous papers of jindalpower and steel ltd.....'m from instrumentation..... mani1048@gmail.com
What is the differerence between hysterisis and linearity.
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
how to relay switch sense the fault?
Isometric drawings are generated during _________________ phase of a project
How does your previous experience relate to the job you are applying for ?
How to calibrate level transmitter with use of HART?
How u measure the massflow in orifice flow measurement techniques