I have got a call of IOCL interview for projects having 2yrs experience. What sort of questions should I expect in the interview?

0 Answers   IOCL,

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What is mean by SMART in an Instrumentation. is any full form for SMART?

3 Answers  

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Identify the electrical variable that is either directly or inferentially used by various instruments to determine the value of a measured variable.

4 Answers  

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I am a instrument technician. recently i attend interview and face one of question for DP transmitter ,the client asking about the calibration of DP transmitter ,am answer the calibration procedure, they will ask one more question. why open LP side in atmosphere? i did not answer that question. so please help me and explain the particular question. Dear firends waiting for your valuable replay

3 Answers   Qatar Petroleums, Samsung,

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How to get Cv of control valve having following parameter ,i.e inlet pressure 4.5kg/cm2 outlet pressure 1 kg/cm2 specific gravity 0.808

3 Answers  

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how to relay switch sense the fault?

0 Answers   ME,

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what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

0 Answers  

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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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which type of rtd is good for any system,2wire,3wire or 4 wire

9 Answers  

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Can we calibrate an actuator?

5 Answers   Siemens,

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how to work gas chromatography explain principle ?

2 Answers  

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why we use the 4-20 mamp signal used for transmitter.

5 Answers   Tecnimont,

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