i want to know the interview format fot gail,
instrumentation. pls answer me in habib.sami1003@gmail.com
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what is INSTRUMENTATION ? specify..
what is orifice plate? Give me best answer?....plz
Can we use PLC in Hazardous Area?
Why 250 or 500 ohm load resistance is use in any transmitter
WHAT IS ANNUBAR?
What are different types of valves?
what is scale factor of proximitor & unit of the vibration.
what is surge and how is it prevented, what is the purpose of bypass valve across AS valve.
what is span value and zero ? and how set ?
what is Pre- commissioning.
tell me the field & lab calibration procedure step by step with diagram of pressure gauge, pressure switch, pressure transmitter, temperature switch, level switch, flow switch, flow transmitter, temperature transmitter, temperature indicator, flow indicator, level indicator, control valve, thermocouple, pressure indicator (digital & analogue),
what is meant by Valve reversibility?