How can we use feedback signal frm rtd for monitoring and in dcs for controlling ,then which type of rtd is sutaible 2 , 3,4wire and why ?

0 Answers  

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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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different between calibration range and instrument range ?

2 Answers  

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What is the reason PT speed not incresed in gas turbine?

0 Answers   ROC,

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What is difference between “Fault Tolerant” & “Fault avoidance” PLC? Application where these system s are used?

0 Answers  

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how commission a transmitter evev plant is already running

2 Answers  

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Watt is Wrms define rms?

2 Answers  

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What is Droop? What is Step/Gradient Limiter in Turbine Governor control?

0 Answers  

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hay friends, i am in trouble to understand PID controller. several times i have study but it is not clear to me have you a simple way to understand.

1 Answers  

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What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)

0 Answers  

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If hart communicator provide 4-20ma source to any transmitter during the callibration?

3 Answers   Hyundai,

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WHAT IS THE CAM POSITION IN CONTROL VALVE POSITIONER ? WHY IT IS USED?

0 Answers  

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