| Other Instrumentation Interview Questions |
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|Can we measure pressure using differential pressure
transmitter? If yes then how?
|why we are using perforted cable tray for control cable and
ladder tray for power cable
|which type signal come control valve
|why are use only 4 to 20ma. signal.
|how flame detectors sense the flame.
|why bevelling is done in an orifice ?
|What is the out put of pressure switch & electronic pressure
|What is feedback system.
|how many type of plug are used in pneumatic control valve,name
|Definition of level
|diff bw range and span?
|1)how we calculate the drum level? and how we select the
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