what is the difference between two wire transmitter and 4- wire transmitter

3 Answers  

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Can we use mov instead of esdv Explain the reason

1 Answers   KOC,

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what is the control valve?how many types of control valves are there

6 Answers   Chemin, Hindustan Zinc,

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How to ensure vibration sensor functioning accordingly.With out using an other sensor.

3 Answers   ACC, Oil India,

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tell me about Woodward505 Function as a point of Instrument Engineer.

4 Answers  

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In my company plc based winders are operated. one day there was a data transmission failure alarm shown on pc. as per sir instruction we have reset master plc but winders were not triped and alarm gone. so what master plc do?

0 Answers  

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Why do we floating DC in DC system.

0 Answers  

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If we increase only P what will be controller action ?

0 Answers   IMECO,

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Why 1-5 vdc a standard?

1 Answers   Process Control Technologies,

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Someone Please tell me what are the Pre-Commissioning activities in a Thermal Power Plant for an instrumentaion Engg.

0 Answers  

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what is 24vdc live and dry supply

0 Answers  

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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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