in pressure gauge inside why we are using the glasarin oil?

4 Answers  

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What are continuances of connecting earthing and shield of branch cables (instrument to Junction box), at the same earthing pot provided on JB? Is it ok, or may produce some problem? 

0 Answers   Process Control Technologies,

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Hi Friends i need Electronics&Instrumentation Engg question papers for BARC written test by coming 20th May 2008 pls post ur use full info to kkumarei@gmail.com. Or for suggestions pls give one missed call to 9962122264

0 Answers   BARC, Wipro,

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how can we calibrate RADAR LEVEL transmitter 0% to 100%

3 Answers   Chevron Phillips, Honeywell,

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what is the advantage by using PID controller than P& PID?

1 Answers  

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what is orfics working in main steam line. is it increase pressure, velocity of steam flow and dicrease steam flow rate. or any other

0 Answers  

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draw the characteristics of chebyshev filter

0 Answers  

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Why do we use triad cable for RTD to Temp.transmitter connection? Why we don't use 3 core cable?

1 Answers   Process Control Technologies,

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can install leveltrol in steam drum for measurment the level of steam drum? if not then why?

1 Answers  

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How to calibrate Field bus transmitter? procedure ?

0 Answers   Parco,

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what is purpose of three way manifold valve using for dp transmitter

1 Answers  

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what is ZERO SUPPRESION and ZERO ELEVATION?

3 Answers   Reliance,

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