how we convert Mili ampere to temp txt,level txt,flow txt,pressure txt range value

4 Answers   Saadi Cement,

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why 4-20 mA in covection system?

3 Answers  

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who discoverd ohms law?

6 Answers   HPCL, Patni,

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How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.

0 Answers   Heisco,

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In bimetallic temp. Gauges why does metal strip bend? Why do we use low expansion factor metal and high expansion factor metal in bimetaliv strip?

1 Answers   Process Control Technologies,

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how to do dynolab wind speed sensor loop test, how to simulate value,i have simulate mA 4-20mA but not responding in DCS faceplate, please kindly advice me any one.

0 Answers  

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how to relay switch sense the fault?

0 Answers   ME,

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why we go for pcbs

2 Answers  

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What is the difference between compensation and extension cable.

11 Answers   HPCL,

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diff between neutral ,ground,phase , earthing and shielding?

0 Answers   L&T,

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Can anyone send most commonly asked interview question in Oil & Gas industry

0 Answers  

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HELLO FRIENDS plz tell me which are the PROTOCOLS we are using in PLC

3 Answers  

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