Can anyone send most commonly asked interview question in Oil & Gas industry

0 Answers  

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What is open loop checking and close loop checking

1 Answers   BARC, NTPC,

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what is diff b/w neutron and ground?

3 Answers  

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Why do we floating DC in DC system.

0 Answers  

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I have flow transmiter DP range is 0 to 5000mmwc,(convert) Display to be show in m3/Hr.

3 Answers   Orient,

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while i check zero check for dp flow transmitter some fluctuating came (0 to 458 kg/h) what is the reason?

0 Answers   Petronas,

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IF PLC POWER FAILURE THEN WHAT HAPPEN?

2 Answers   IFFCO,

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Intools training

1 Answers  

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what is the deluge ? How can its working?

2 Answers   KOC,

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what is the imbustion control loop

0 Answers   Manali Sugars,

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in my company organisation in plan to take new PLC system for replacing old relay system , for that what I/P needsd to submit to the system house of PLC supplier?

1 Answers  

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Why boiler chimney area  oxyden sensor fixing? 

0 Answers   NTPC,

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