What is an analog input - output , digital input - output . Any example ???? How they r known its ai-ao or di - do

4 Answers   Torrent Pharma,

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suppose in dcs range of a flow transmitter is 10t/hr what is dp for 50% in 2500mmwc

6 Answers   Chevron,

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What is PID tunning

2 Answers   EID Parry, MFL,

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i am from instrument branch i want paper patern of mahagenco . any pevious years paper regarding my branch send me please . please.....

0 Answers  

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why we are not using the turbine flow meter in the steam service?

0 Answers   Jaypee,

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what master plc do?

2 Answers   ISRO, Yokogawa,

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What is mean by AC voltage and DC voltage

2 Answers  

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Explain how thw analog to digital converter works with the circuit diagram

0 Answers  

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Im having problems with interfase betwen SPI v7.0 and SPPID v5.05. Previous versions of Intools shoul be fixed with SPPIDproj.ocx file. It was necessary to replace this file with one that allows the connection between different versions of SPPID. It is necessary in the current version to do the same?Thanks

0 Answers  

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What is calibration?

6 Answers   Syscon,

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Why Flow measurement has to use Square Root

5 Answers   Hindalco, Petronas,

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flow transmeter accuracy 0.075% of full scale & find ucertainty is 0.025 % so what is maximum limit band of uncertainty

0 Answers   ONGC,

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