hiii.... can any one provide me previous years question paper of hindustan petroleum for instrumentation engineering???

0 Answers  

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On liquid service if PT Head is 18 meters. How much pressure will be exerted on it. If Transmitter is not in service?

1 Answers  

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where the use of direct action control valve?

2 Answers  

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what is mapping in instrumentation and control engineering

2 Answers  

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WHAT PRINCIPLE OF GAS ANALYSER( CO,CO2,N2)

2 Answers   Jubilant Organosys,

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What is the difference between HMI and Scada?

4 Answers   Schneider,

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

3 Answers   Sabic, TVS,

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why 4-20 mA in covection system?

3 Answers  

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what is three element loop

7 Answers  

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i am working in the automation company...i want to just know how actully pid control valves are tune????...

1 Answers  

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What is Square Root Extractor for?

9 Answers   Sabic,

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What is the difference between floating and fixed voltage?

1 Answers  

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