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

0 Answers  

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What is the difference between PLC and DDC?

0 Answers   Emami,

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What is Square Root Extractor for?

9 Answers   Sabic,

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HOW DPT WORKS?

6 Answers   Essar,

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what are the inputs (drawings) we need to prepare loop schematics??

1 Answers  

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tell about various protocols used in different plcs

3 Answers   Emerson, Samtel,

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What is the procedure of mounting new positioner on pneumatic control valve?

1 Answers  

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I have installed a RTD whose length is 2250mm(RTD stem length), but it's upper 200 -250mm is out of the reactor, and this upper 200mm stem is surrounded by atmospheric temp. And the lower portion i.e. 2000mm is in contact with the measuring fluid, then does the final measuring temp. Gonna change as the upper 200mm RTD stem is out of reactor?

1 Answers   Process Control Technologies,

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Q-Explain the different load conditions that will produced different offset which may or may not be acceptable to thhe control function

0 Answers   Reliance,

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Can be operate control valve without positioning if yes ? how and why?

4 Answers   Focus,

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State four different types of flow measurement.

4 Answers   ADMA OPCO,

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What is possitive and negative feedback?

3 Answers   KNPC,

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