| Other Instrumentation Interview Questions |
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|if we open the inlet of an air regulator ,how it will affect
the out put of regulator? (out put of regulator is using to
operate an on-off valve.it is an air to open valve,and valve
is in open position.my doubt is air regulator will hold the
valve in open or not,if there is no consumption or leak in
regulator out put side ,we only loose the input pressure.)
|what is difference btween rotameter and orifice plate?
|WHAT IS THE DIFFERENCE BETWEEN DCS & PLC.
|where do you give the 4-20 ma i/p in a MIL control valve?
|any body tell me ,contol valve has how many cheractristic?
|what is relation between electronics&instrumentation
|Can you tell me how we will select RTD and Thermocouples for
Temperature applications. I.e How we will choose accurate
one for a specefic operation if both having same ranges
|generally for transmitter we are giving supply 24vlts?but we
are getting output 4-20ma ? how it is possible? is there any
operation inside the tx?pls give complete information?
|what is sinking and sourcing....
|why OPC server is used in DCS?
|Can we use twisted pair cable instead of ethernet for
|I want to measure bidirectional steam flow? Kindly suggest
me a suitable flow meter. steam is superheated at 41kg/cm2,
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