Answer Posted / ali
only fbd is there 4 dcs and others r 4 plc,they are iec 61131 languages
| Is This Answer Correct ? | 4 Yes | 4 No |
Post New Answer View All Answers
what is the input to be given in digital flow meter during the the calibration time?
What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?
Reason for capillary type dp level transmitter fluctuation
Give an example where you had aproblem on the job, and tell me how you solved the problem. and the finalvoutcome.
what do u mean by compensation n pid tunning?in pid tunning what you tunned?is it possible 2 tune p i d
Describe how to use megger to measure the earth resistance and insulation resistance
Calculate the maximum pressure drop that can be allowed to occur across a control valve, so that we can prevent cavitation / flashing from occurring. Use the following formula: Δ P allow = Km (P1 – PvapourA) where, Δ P allow - the maximum allowable differential pressure for sizing purposes, or terminal pressure drop; Km- the valve recovery coefficient from the manufacturer’s catalogue; P1 - absolute inlet fluid pressure; PvapourA - absolute fluid vapour pressure at the inlet temperature; Use Atmospheric pressure = 101.3 kPa, P1 = 1200 kPa(g), PvapourA = 4 kPa, KM = 0.72
What is the constant voltage unit?
I want to know the questions asked in ONGC interview(after being selected in the written exam) for Instrumentation branch.Kindly help.
What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?
wich is coming the first HAZOP OR SIL
Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor
sir, give me placement papers and interview quistion of birla group company of copper.
What is offset in a control system.
What are de-saturators?