Answer Posted / yasir

dynamic pressure

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

2310

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centrifugal compressor interlock? Tell me the parameter at which compressor will trip

3233

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how is work pressure switch& level switch?what is the principle of this?

2726

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What is difference between differential pressure & delta pressure?

1155

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What is 1:1 redundancy ?

2442

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What is the meaning of wet leg

1321

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Explain types of valves?

1101

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What is first echo & echo window in radar type level transmitter?

1728

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What is stripper & spilitter ? Diffrence in this.?

2539

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what is easiest way to read STL language in PLC?

3180

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How to interfacing microcontroller with a DC motor

2110

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What pressure results for a flow transmitter of range 0- 180t/h in the dcs and 0-301mbar in the field using square root extraction. Kindly also suggest formulae for the percentages 0,25,50,75,100?

1973

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how many pulses are required by a ac induction servo motor of 4 poles with 50 Hz frequency to rotate by 1 degree?

2161

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the output of the common trasmitter protocol in qatar gas are the following

2058

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field bus transmitter calibration procedure tell me

1870

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