What is shriking and swell effect for a boiler ?

1 Answers  

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How to work DCS? how to get the signal from Field Instruemtns to PIB to Console?

2 Answers   Alstom, Invensys,

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what is instrumentation?

8 Answers  

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Sir i am preparing for PSU exam for ONGC but i am not able to get the appropriate syllabus and previous year question papers. Kindly send me the same, that will be a great help from ur side. OR if anyone can plz send me the papers and syllabus please.

11 Answers   Bhel, GAIL, IOCL, ISRO, NTPC, ONGC,

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what are level of automation & how these are distinguished ?

3 Answers  

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what is the difference between active and passive loop ?

8 Answers  

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how to calculate interface capelary level transmetar lower S.G.0.54 and uper S.G. 0.26 and h=490 mm

3 Answers  

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Why drum level range is given -500 to 0 mmwc pls give me that answer

1 Answers  

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why would you like to join our company

0 Answers   Aramco,

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What are all the type of vibration measurement measuring in turbine, what is the output of vibration sensor.

3 Answers  

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deference between DCS and PLC including date processing and architacture.

11 Answers   Jindal, Shell,

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what are the problem's will accure in dcs or plc hadware and what are the solution for it?

2 Answers  

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