Answer / guest

FLOW =K'SQRT(DELTA"P")

what is difference between E/P positioner and I/P positioner. Why E/P fixed in below actuator and why I/P fixed in other place

1 Answers  

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how to overhaul control valves.what are the proper procedures.

1 Answers   Jindal, QAFCO,

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What is heating effect?

0 Answers   Process Control Technologies,

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if the neutral and ground of ups voltege are connected together in the source itslef then why the voltege b/w neutral and ground comes positive in some other destination inspite of having earth pit. how can we mimmise this?

1 Answers   MPL,

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why we take %i0.0 as input for twido plc

0 Answers  

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what is cold loop? difference between hot and cold loop?

0 Answers   Adani Power,

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why we should maintain neutral earth voltage below 1V while calibration? why cant it be 1.2V or 2V

0 Answers   Hospira,

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what is meant by control valve sizing?

3 Answers  

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Why we are using reverse action in displacer types level transmitters on some Vessels?

0 Answers  

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How does a single acting, spring return ball valve actually work? Does it require continuous air supply? 

0 Answers   Process Control Technologies,

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what is the difference between impact plate n coriolis type solid flow meters n how they works....n which one is better

1 Answers  

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Specify ideal accuracy of flow element like orifice plate, Ventury, Annubar. Ultrasonic flow meter etc.

0 Answers  

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