control valve in manual/auto mode huntting checked spring tention also it is ok.positioner also good condition & incoming inst air line also constant pr.kindly give us correct answer?

5 Answers   Madhu Power,

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What is the difference between HMI and MMI?

16 Answers  

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

0 Answers  

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the square root type transmitter r used to which applications

4 Answers   Roche,

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tell me the temp range of rtd?

8 Answers  

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What is Cavitation in a control valve?

0 Answers   CCIE, KN,

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Why using negative voltage in vibration measurement?

2 Answers  

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How many types of sensor

0 Answers   Petro Rabigh,

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any thing about plcs?

4 Answers  

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for what purpose strain guage is used?

5 Answers  

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Why Current(Ampere) is chosen as Fundamental Quanties not Charge(coulomb) ?

3 Answers  

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Is it possible to convert 4 wire transmitter to convert to 2 wire with additional relay.Please send detial with drawing,i will appreciate.

2 Answers  

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