Answer / nagabalan

GK means that Primary Sensor Contact.
It will be printed in the Datasheet for Sensor

Answer / rohan g

It may be the gravity constant.As flow measurement can get
affected by altitude variation.

Answer / harish

It may be the gravity constant.As flow measurement can get
affected by altitude variation.
GK means that Primary Sensor Contact.
It will be printed in the Datasheet for Sensor

While giving Power Supply of 24 VDC to a Transmitter,why Shield Terminal is connected either at Transmitter or at ISB.Why not Shield Terminal connected at both ends.If the Reason is to avoid Noise interference,which type of noice that is interfering.Is the Noice from the 24 VDC supply terminals or from any external source.

1 Answers  

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what is plc?

27 Answers   HPCL, KRL, Noor Company, Petrochemicals, SS Automation,

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how to do dynolab wind speed sensor loop test, how to simulate value,i have simulate mA 4-20mA but not responding in DCS faceplate, please kindly advice me any one.

0 Answers  

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what is DCS?

24 Answers   Reliance, SWCC,

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Why rtd  out put is ohm how create the ohm 

1 Answers   Samsung,

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Explain bernoulli’s theorem.

0 Answers  

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WHAT IS THE MASS FLOW FLOW METER

4 Answers   Reliance,

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hi my name is rakesh patel i just complited my be in instrumentation & control now i am going to working as a validation engineer in a poject department so what is a scope in a future as a validation engginer ? what line is good for me can any bady give me complete solution please? your regard rakesh patel

0 Answers  

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We have ZR22G-100-S-A-E-T-T--E-A/CV/F1 Model Zirconia Oxygen analyser which is Yokogawa make. I kept the analyser in Flue gas path at Air pre heater area. My plant is 7.5MW Biomass power plant. For a particular fuel, Coconut Husk which contains Sodium and Potassium chlorides iam not getting proper reading, Analyser output always Zero. I calibrated the analyser and it is OK. For Other fuels like Wood chips, Cholam waste, DOB, Groundnutshells, Ply wood waste and all iam getting actual percentage of Oxygen. What is the main reason behind this draw back?

2 Answers  

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please send me hpcl placement papers

13 Answers   HPCL, L&T,

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why is honed type flow orifice plate? what purpose it used? how to select this?

4 Answers  

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please send the hpcl (instrumentation) model placement papers to my mail....

9 Answers   HPCL, Invensys, IOCL, ONGC,

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