please explain clearly in PID controller if We increase P only what will be action of the contrlere.

1 Answers   IMECO,

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Rtd sensor how to calibrate

5 Answers   Sepam Group,

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Is there any temperature compenasation for the air flow from FD fan & SA fans which supplies air to the Boiler?

2 Answers  

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why ultra sonic level transmitter is installed in 90 degree?

2 Answers   ME,

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can i get any detail of interview question asked for instrumentation,plc,scada ,dcs..............

2 Answers   Asec, Honeywell,

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what is the reason for flow fluctuations happen on differential flow transmitter during in service

2 Answers  

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explain Cascade Control strategy with the help of a block diagram. also exlain its working in a distillation column

2 Answers   ABB, Sabic,

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how u calibrate pneumatic n motorized c/v?

0 Answers  

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what is actual difference between pressure Transducer & Pressure Transmitter.

5 Answers  

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What are the advantages and benefits of using PLCs to automate a section of a plant?

2 Answers  

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Generally in which location ( JB or IO card or DCS) the thermocouple compensation is done.Also where they measure the atmosphere temp ( for compensation) in JB OR DCS panel? How they compensating that atmosphere temp? is any circuit for that ( like in rtd wheatstone bridge)?

3 Answers  

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What is safety barrier and how it is work

2 Answers   IOCL,

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