why OPC server is used in DCS?

2 Answers  

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How to calibration of vibration probe

1 Answers   Mina Al Ahmadi Refinery,

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flow transmitter formula?

0 Answers   BEMCO, Siemens, Yokogawa,

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what is difference between OP AMP and differential amplifier?

5 Answers   TCS,

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What are SMART insuments?

5 Answers  

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Please anyone answer my question, what is the difference between single acting and double acting control valve, in what condition we better choose single acting rather than double acting

2 Answers  

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Identify and use the ANSI/ISA-S5.1 consensus industrial standard process symbols.

0 Answers   GAIL, Olympia,

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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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why k factor is important to know in flow transmitter. if we don,t know k factor what will be issue we can face .

1 Answers   Flour Tech Engineers (P) Ltd,

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how does we do bench calibration of a differential transmitter.

1 Answers  

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

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

3 Answers  

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