What is the working principle of sox, nox analyzer?(opacity monitor) Otherwise how to measure the sox,nox?

1 Answers   Thermax,

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Tell about your IFFCO plant visit.

0 Answers   L&T,

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what is ment by PID controllers? explain with example?

2 Answers  

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difference b\w a transducer and a sensor

4 Answers  

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Any Transmitter Range (Span value) start from 2?

1 Answers   Exxon Mobil,

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How to ensure vibration sensor functioning accordingly.With out using an other sensor.

3 Answers   ACC, Oil India,

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what are the three main programming languages in plc

12 Answers  

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give me all the details about the interview and which type of question being asked

0 Answers   Jindal,

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I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??

0 Answers   BBS,

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Yokogawa mass flow meter shows negative reading...what r the main causes for this problem?...

3 Answers   IOCL,

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what is the difference between plc and pc?

5 Answers   ADI, NFCL, Wipro,

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dear friends pls tell me how temperature compensations are done in bourdoun tube of pressure guages thankx

1 Answers  

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