what is the analog input , analog output , digital output, digital input geven to the MSSV , CBD, IBD , START UP VENT , BOILER FEED PUMP , AOP, CEP , ETC

1 Answers   Bharat Biotech, TATA,

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What is the cascade control system and where is use in power plant give the detail with block diagram

1 Answers  

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what is function of vibration, and how is it work, explain with difination

1 Answers   Bapco Bahrain Petroleum Company,

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Dear all... I have 1 0-400 duplex type RTD, I connected the A side to the temperature indicator and B side to the PLC panel, but when I have observed then found that The PLC side temp has the variation. and it was distub to other RTD temp also. so what can I do.pls help me

1 Answers   Worley Parsons,

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Convert a pressure, level, flow, or temperature process variable value into the appropriate pneumatic or electrical value given different types of instruments.

6 Answers   Jindal, MCL, Thermax,

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wich is coming the first HAZOP OR SIL

0 Answers  

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Tyes of interface level measurement and how to use that technique for interface level measurement,

0 Answers  

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Define all the process Variable and state their unit of measurement. ?

0 Answers  

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When LP SURGE happening in compressor

3 Answers   KNPC, KOC,

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which processor is used in dcs.

0 Answers   ABB, Wave Distillery,

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What is the working principle of the magnetic meter?

0 Answers  

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What is the load line in control valve?

1 Answers   IFFCO,

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