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

explane hart protocol? what is its advantages.

3 Answers   Jindal,

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this site is owned by an nonsense

0 Answers   Bhel, Prolific,

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WHAT IS THE DIFFERENCE BETWEEN PLC AND DCS

55 Answers   ABB, Adani, Adani Power, GMR, IIUC,

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Explain the difference between plc and cnc?

0 Answers  

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What is Erosion in a control valve?

0 Answers   CCIE, Fisher,

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Give 2 application of quartz crystal used for process parameter measurement.

1 Answers   ADMA OPCO,

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How find CGPA? when marks are 515/850 & 2559/3350. Plz any one tell me.

1 Answers  

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what is the use of conrol cable..?

1 Answers  

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please give me the syllabus and sample questions if possible for Instrumentation for Vizag Steel plant MT (Trainee) 2009 exam

1 Answers   Pedvak, Steel Plant, Vizag Steel,

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How to connect field devices to PLC and DCS using a FIELD BUS, DP,MOD BUS(please tell me any extra interfce or adopters need in this case if we use remote i/o s)

3 Answers  

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HOW TO DO PERFECT CALIBRATION OF DIFFERENTIAL PRESSURE TRANSMITTER FOR CLOSE VESSEL TANK LEVEL PURPOSE ???? AND HOW TO MAKE ZERO PRESSURE ?? Rosemount 2051 Pressure Transmitter with HART® Revision 5 and 7 Selectable Protocol BIENG USED !! HOW TO CALIBRATE FIELD SIDE DPT WITH THE HELP OF SPAN & ZERO PUSH BUTTONS ??

1 Answers   Bhel,

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what is bevel? why bevel required in orifice plate?

2 Answers  

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