Answer / abdus sattar mollah

Setting Proportional Gain,Reset time and Derivative time in a PID controller so as to achieve the control output is PID controller tuning.
1.Zeigler Nichols Method
2.Cohen Coon Method

How we can check the 2 wire proxy switch? & how it is connected to DI MODULE OF PLC?

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In apron feeder how TPH is calculated?

0 Answers   Lafarge,

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why the positioner output is 3-15psi

5 Answers  

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WHAT IS D/O D/I AND A/O A/I PLZ EXPLAIN

2 Answers  

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1. what is modbus cable? 2. what kind of communication we are using for the interface of DCS, ESD and Third party cabinets? 3. What is serial communication and peer to peer communication?

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hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel

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what different types of problems do occur while doing instrumentation commisioning and how to solve them? please explain in detail

0 Answers   Process Control Technologies,

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HI, can anybody give details about GAS TREATMENT PLANT CONSTRUCTION,as INSTRUMENTATION ENGINEER what are the responsibilites.what are the instruments mainly instrumentation engineer will deal with

0 Answers   GSM, IOCL,

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What is the working principle of Dozing valve used in cement industry?

1 Answers  

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If we increase PI controller what will be action.

1 Answers   IMECO,

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What is Predictive Maintenance

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if i change range of flow transmitter in th field then does it need to change range in dcs?

3 Answers  

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