Answer / mohamedhega

range must be the same in both transmitter and dcs ,to give accurate representation of flow

HOW WE MEASURE A DRUM LEVEL BY DP TRANSMITTER ? WHAT IS ITS FORMULA ?

2 Answers   Thermax,

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how level can be measured in open tank with reference to pressure

1 Answers   Atul, INOX,

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How to decrease opening & closing time of on/off valve?

0 Answers   UPL,

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hay friends, i am in trouble to understand PID controller. several times i have study but it is not clear to me have you a simple way to understand.

1 Answers  

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any body who gone thru recent iocl interview.INSTRUMENTATION questions. I need.

0 Answers   IOCL,

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How we are deciding while programming in pid controller , What we are using heating or cooling.

1 Answers  

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what are level of automation & how these are distinguished ?

3 Answers  

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Absolute pressure is 700psi,what will be the gauge pressure?

1 Answers   IFFCO,

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Tyes of interface level measurement and how to use that technique for interface level measurement,

0 Answers  

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which type signal come control valve

6 Answers  

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what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?

0 Answers  

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how eddy current loss in probe and induced gap voltage accros probe trip and shaft

1 Answers   Reliance,

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