wht is Zero Elevation and Zero Suppression?

12 Answers  

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how to calculate the temp. of RTD&Thermocouple when we got some mV r Ohms?if anybody has d chart pls mail the chatrs to me...

1 Answers  

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1.what is the role of proportional comtroller in pid controller?2.How do u calibrate the control valve?

3 Answers   Bently, IOCL,

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which one is best profibus or RS485 for communication?

2 Answers   Honeywell,

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I want to know if flowrate increases in 16' pipe line what will happen to upstream pressure and why?

1 Answers  

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What is re-latch the manual trigger in solenoid valve

0 Answers   Valvitalia Systems Division,

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Watt is Wrms define rms?

2 Answers  

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what is the formula for changing Range of Transmitter from X mmwc to some Y mmwc with respect to DCS NCMH flow range from x NCMH to y NCMH?

1 Answers   HCL,

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Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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What is the difference between PLC and DDC?

0 Answers   Emami,

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

1 Answers  

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How LVDT position transmitter works on DC supply(24vdc) from DCS, whereas transformer operates on AC supply? pls help..

1 Answers  

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