How a oxygen sensor & analyzer work at boiler or furnace, whats the principle & science is beyond this,How O2 sensor sence & convert signal & move toward analyzer & analyzer show reading in percent?

2 Answers  

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can any one tell me when ongc placement test and its forms is available????/ pls tell me if u know

0 Answers  

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how to online calibration of remote seal tx.

0 Answers  

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what is the use of conrol cable..?

1 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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How to check range of DP Transmitter

7 Answers  

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how to calibrate and troubleshooting of leveltroll?

0 Answers   Kharafi National,

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What are the problems faced while testing HART instruments?

1 Answers   SSC,

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Why Bently Nevada use negative voltage for vibration probes?

4 Answers  

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How to calibrate DP transmitter by using HART communicator ?

1 Answers  

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hey any one got the papers of SAIL and HPCL plz do help me by posting them to my mail ID's naren07_87@yaho.co.in, surenarendra@gmail.com

0 Answers  

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What is three element drum level control system why its better than single element?

0 Answers  

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