Answer / nikunj

Master PLC will control whole the system and send or receive
the information & command from the connected slave id's.

Answer / alok

Master plc receive the information and send command signal to slave device

Why 250 or 500 ohm load resistance is use in any transmitter

2 Answers  

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thru which signal does µP communicate with memory

3 Answers  

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The DCS has the following signal type:

3 Answers  

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Draw a simple circuit for a well head control panel used to protect the well against fire, leak, blockage, ESD, & controls the operation of one downhole & one surface safety valve. Explain the operation and controls

0 Answers  

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If the Barrier Fails during online then What will be the control valve position in field or Positioner action in the field.

3 Answers  

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What is the full form of PMMC ?

7 Answers   DVC,

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why we are using analytical instrument in plant ?

1 Answers  

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where we are used split range control

1 Answers   Borouge,

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WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?

3 Answers   Aban Power, Jindal, JSW, Sugar Factory,

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What is the right procedure for adjusting the gap voltage of bently nevada vibration sensor?

2 Answers  

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why we use 24 vdc in instruments mostly?

2 Answers  

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1.how can calibration temperature transmitter and flow transmitter? 2.

0 Answers   Gulf Jobs,

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