Answer / mangesh

Deviation of controlled variable from set point.

Answer / mugil

Offset is nothing.Error of controller is called offset.

What is Actuator?

3 Answers   Descon,

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when we are using HART COMMUNICATOR why we are using 250 ohm resistance while using HART COMMUNICATOR.

7 Answers  

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who discoverd ohms law?

3 Answers   HPCL,

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Galvanizing.

0 Answers   CCIE,

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i have one tank of 500mm height, which is in under vacuum of 735 mmHg, I want measure level of the same using DPT , SO WHAT WILL BE THE URV & LRV, DENSITY OF THE TANK FLUID IS 0.95. is there necessary to fill the LP side with fluid.

7 Answers  

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How much flow is passing through 6 inch line? There are no gauge, no any transmitters in line.

3 Answers  

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

4 Answers  

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if change the pid in D value so what action.

2 Answers   Siemens,

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What is meant by Fail Safe Condition in PLC?

4 Answers  

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what is pyrometer? which purpose it has to be used?

2 Answers  

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what is mean by loop checking?

8 Answers  

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what is diff b/w neutron and ground?

3 Answers  

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