in plc source and sink meaning?

1 Answers   CGL,

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what sud u do if u dont get feedback from control valve?

1 Answers   Siemens,

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what is the principale of vortex flow meter.

7 Answers   Ambuja, India Glycols,

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explain level transmitter working

1 Answers  

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Basically iam Instruemntation Engineer, but Iam interested in Instruments design engineering, so plz guide, is there any course, training or Softwres to become Instrument design engineer??.

0 Answers   Honeywell, Tata Steel Limited,

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why we are using pnp npn for sensors is there any other type?

1 Answers   CGL,

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can you give some devices that measure directly the mass flow rate.

1 Answers   Takreer,

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which type signal in & out in dcs

4 Answers  

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Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions? 

0 Answers   Process Control Technologies,

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What is electronics?

6 Answers   ITC Infotech,

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Close loop and open loop diagram for instrumentation

1 Answers   Petron ltd,

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In VVVF DRIVES VOLTAGE IS ALSO VARY WITH THE FREQUENCY. HOW? WHAT IS THE DIRECT FORMULA RELATING THESE TWO.

0 Answers   India Cements,

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