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

Why 1-5 vdc a standard?

1 Answers   Process Control Technologies,

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what happen if i install my pressure transmitter below the elevation of pipe in natural gas service. Also support your answer

3 Answers   C2C,

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what should be the attitude while answering an interviewer?

2 Answers  

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how do i calibrate mmwc pressure guage with out calibrator.if any? pls give me the ans.

1 Answers  

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what is the procedure of belt scale calibration?

0 Answers  

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tion 0,50,100% equql to voltage formula?

1 Answers  

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pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

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whats the diff b/w zero pressure and obsolute pressure

4 Answers  

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how to calibrate transmitter online (in running plant)please explain correct procedure

4 Answers   Sabic,

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If you calibrate a pneumatic pressure transmitter, how many adjustments are normally necessary or mandatory?

1 Answers  

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What is the difference between HMI and SCADA?

2 Answers  

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how will do square root transmitter calibration

2 Answers   Roche,

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