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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How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers  

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Pressure transmitter working Principles?

1 Answers  

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i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.

0 Answers   OEG,

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What is the loop calibration? Which instrument used to loop calibration and how?

2 Answers   Descon, QCon,

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What is the difference between fiber optic cable & Ethernet cable

2 Answers   BEMCO, CCC, Pidilite,

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what do you mean by smart instruments?explain with example

4 Answers  

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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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How will you measure surface temperature of SUN?

2 Answers   GAIL,

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What is meant by GAP VOLTAGE, in vibration measurement. Normally how much GAP VOLTAGE is set and state the reason.

3 Answers   ADMA OPCO,

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WHEN DO WE GO FOR FMCW TYPE RADAR & PW TYPE RADAR ?

1 Answers  

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what is the reason while warning lamp is on while the engine is cranking?

0 Answers   Jindal,

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