What is the basic difference between 2 Wire, 3 Wire and 4 Wire RTD

2 Answers  

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It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

1 Answers   Honeywell,

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How to calculate P,I&D value in PID controller ?

0 Answers   Jindal Steel and Power, SAL Steel Power,

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what is the square root flow transmitter formulla ?

2 Answers  

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what is Mv with respect to temprature in thermocouple

2 Answers  

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which type of rtd is good for any system,2wire,3wire or 4 wire

9 Answers  

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WHAT IS MEANT BY SUPERVISORY CONTROL?

3 Answers  

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Explain any simple temperature control system.

3 Answers   HGJ, L&T,

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What is mean by SMART in an Instrumentation. is any full form for SMART?

3 Answers  

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What is the difference between Error and Offset.

1 Answers  

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How can you add value to this Industry if offered the job?

0 Answers   SNS,

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Transducer Input 0 to 230 v ac Output-0 to 10vdc Receiver Input 0 to 10 vdc and Output 4 to 20 ma How?

1 Answers  

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