how we use the positioner feed back in split range control valves?

1 Answers   Tata Power,

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admittance level sensor meaning?

2 Answers   CGL,

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what are the steps I have to deal with?

0 Answers   ONGC,

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what is difference between RTD , thermo couple and thermistor in general ?? (except temperature co-efficient )

5 Answers   Bilt,

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why using negative supply for bentley nevada vibration system ?

0 Answers  

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Sir, I want junior executive, Instrumentation question papaer for IOCL, Plz send to arabinda.ghosh83@gmail.com

0 Answers   IOCL,

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where are following valves are applicable to install. can any valve be installed any line. globe valve butterfly valve boll valve gate valve

0 Answers  

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selection of the zener barrier for the hazardeous area zone 0

0 Answers   Siemens,

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what is power factor?

1 Answers  

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why we are using -24 vdc in plc?

1 Answers   CGL,

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In control valves (like feed water control valve) we will give 3 kg pressure and how it controls 110 kg of water pressure?

4 Answers   SSL,

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I am pujita completed Electronics and Instrumentation Engineering.As a fresher i am going to attend the interviews.Could anybody guide the topics/questions covered mostly in interviews.

11 Answers  

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