what are the problem's will accure in dcs or plc hadware and what are the solution for it?

2 Answers  

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I have transmitter of range -20 to -5 kpa.if it is possible to zero trim with atmospheric pressure,means HP and lp having no pressure...what will get after zero trim and it is the right way.....plz give me reply ....

3 Answers   KOC,

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How to rerange a dp type level transmitter after installation?

1 Answers   NSH,

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who discoverd ohms law?

3 Answers   HPCL,

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i want use pressure transmitter for flow ,how?

5 Answers   Gasco,

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what is earthing ,grounding in c&i panel?what is the resistance in earthing and grounding of c&i panel?what do u mean by shielding and what is its resistance?

1 Answers  

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how to calibrate motorized operated valve?

1 Answers   Bilt, Jubilant, SRF,

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how checking is done in fiber optic cable? explain the working of RTU?

5 Answers   PSU,

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What is the Temperature Co-officient of Resistance of PT- 1000 and PT-2000 ?

2 Answers   Adani, Birla, MEIL,

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Why went

9 Answers  

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HOW MANY METHODS OF TEMPERATURE MEASUREMENT ? HOW MANY MEASURING DEVICES / TRANSDUCERS ?

6 Answers   Aramco, IOCL, JP Group, NFCL,

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what is dry leg and what is wet leg?

3 Answers  

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