Answer / saif chowdhury

Check online various source you will find many people share. different Interviewer asked different questions.

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 purpose of three way manifold valve using for dp transmitter

1 Answers  

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Tell me about the synchronization panel.

1 Answers  

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HOW TO CHOOSE FREAQUENCY IN FMCW TYPE RADAR INSTRUMENTS. DESIGN BASIS OR DESIGN CALCULATONS ?

0 Answers   Chevron,

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what is the different between deflection type measurement and null type measurement in RTD?

0 Answers   SHR Solutions,

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What is surge in compressors? How to detect and control it?

1 Answers   DEWA,

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What is the diffirence between Earth and Neutral and What is the required normal voltage between earth and neutral

6 Answers  

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What is wet leg condition and why is it used?

0 Answers  

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which type of signal used in instrument?

3 Answers   Emco, Makson, Sail, TATA,

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what does a positioner in control valve ?

11 Answers  

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we have level transmitter for h2s04 storage tank capacity 10k ,always there are failure of transmitter due to failure of magnetic floats ,please come up with solutions at the earliest.

0 Answers   TechNova,

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Name some of the common protocol use in automation.

3 Answers   Empower,

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