what is plc communication?

2 Answers   Siemens,

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what is the meaning of wet leg & where is it used?

1 Answers  

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What is the solution if rotork motorised control valve showing pink Colour in dcs.

3 Answers   Bhushan Power Steel,

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what is bevel? why bevel required in orifice plate?

2 Answers  

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can you suggest good traning institute in instrumentation ? (in automation, or designing)

5 Answers  

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what are the different types of communication cables used in automation and what are the difference in the cables

1 Answers   KN,

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I have a steam flow DP transmitter that has output swinging. Steam valve is in manual.I have good steam pressure. The impulse lines have steam tracing on them. The steam tracing has a hole in it that is blowing raw steam on the high side impulse line only. Could this be causing the swinging?

1 Answers   Honeywell,

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why we are using drum level control valve air to close?

0 Answers  

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Why all the drains(Gland sealing,ESV,Casing inlet etc) are directly connected to the flash tank instead of hotwell of the condensor in the power plant? My Email Id:naba02222@gmail.com

0 Answers   ABB, Jindal,

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what is electric motorised valve working principle.

1 Answers  

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What information needs for Control Valve "sizing"

1 Answers   Qatar Petroleums,

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Which mechanical device is used in pressure gauges to reduce pulsating

4 Answers  

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