When can a bypass not used on a positioner?

1 Answers   CCIE,

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How to calibrate Toxic gas detector?

0 Answers   Supertech,

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1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?

1 Answers   NTPC,

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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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whats the diff b/w zero pressure and obsolute pressure

4 Answers  

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Explain how thw analog to digital converter works with the circuit diagram

0 Answers  

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Decibel.

0 Answers   CCIE,

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for commissioning the DPT and Flow Transmitter , what kind of necessary activities we have to check and do? specially that orifice flange valve[ isolation valve}

1 Answers   L&T,

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what are level of automation & how these are distinguished ?

3 Answers  

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HELLO FRIENDS PLZ EXPLAINE ME WHAT IS ORIFICE?AND HOW WE ARE USING IT IN INSTRUMENTATION

5 Answers   Wartsila,

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What is difference b/w absolute & gauge pressure? EXPLAIN

2 Answers   IFFCO,

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Can any body tell me about SAP MAINTINANCE MODULE. WHAT IS its function and application. And study material Source about it. I shall be very thankful.

0 Answers  

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