what is mean by live zero and dead zero

3 Answers  

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If we increase only P what will be controller action ?

0 Answers   IMECO,

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In control engg. : Differences b/w 1st order & 2nd order system, graphically & theoretically ?

0 Answers  

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how to test rotor &stator earth fault in turbine

1 Answers   Bhel,

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Why 4-20 amps is being used in instruments? Why cant we use any other range instead of 4-20 amps? Why only 4 amps is taken as lower limit and why 20 amps is taken as the higher limit?

0 Answers  

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what is difference between two wire &three wire pt 100 ?

3 Answers   Jindal,

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why using 4-20ma not using 0-20or why not using 1- 20ma???????

7 Answers  

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What you mean by multi stage control vavles?

0 Answers  

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what is output of FOUNDATION FIELD BUS transmitter

0 Answers  

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Is there any relation between Artificial Intelligence and Instrumentation?

0 Answers  

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god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies

0 Answers  

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HOW DPT WORKS?

6 Answers   Essar,

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