why using negative supply for bentley nevada vibration system ?

0 Answers  

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Can anyone send most commonly asked interview question in Oil & Gas industry

0 Answers  

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WHAT IS THE DIFFERENCE B/W PLC and DCS

10 Answers   Bhel,

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How does a redundant controller comes in line when the main controller fails??

3 Answers   Yokogawa,

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what can of fault ofently come in vibration mesurement?

0 Answers  

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what is the difference between Ethernet unmanaged and managed Switch?

2 Answers  

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why use 50% lel methane gas concentration for gas detector calibration instead of 60% lel gas concentration whereas the hi alarm set at 60% lel.

0 Answers   ONGC,

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what do you know about Foundation Fieldbus?

1 Answers   CCIE,

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why we set -10 volt in vibration sensor output,why not +10 volt

3 Answers   GE, Honeywell, LLM,

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How we calculate orifice plat size???

0 Answers  

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I have 0.75mm sq multicore cable (IS type) , can use instead of same type but 1.5 sq mm cable ? Note : The distance is around about 150 meter.

0 Answers  

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meaning of SMART

3 Answers   ISRO,

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