What is the difference between conductive lined pipe and conductive unlined pipe? Why do we see that?

0 Answers   Process Control Technologies,

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what is HVAC?

1 Answers  

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how can i communicate with non-national instruments device with pc via labVIEW8.2

3 Answers   Google, Mico, National Instruments,

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What is super thermocoupal?

0 Answers   Emco,

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how to calculate the total flow in square root

0 Answers   PTI, Qatar Kentz,

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State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

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calibration of instruments.

11 Answers   ONGC,

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Why we use 4 - 20 ma?

6 Answers   IJT, ONGC,

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how ranges is decided for drum level or dearator level,in my pplant i have seen for boiler drum range is -1000 to 1000mmwc, while for dearator -2000 to 0 mmwc ,why they decided to take this range ?

2 Answers  

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wat are the interview questions asked in air india for post service engineer

1 Answers   AirIndia, Shree Renuka Sugars,

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Why the tapping connections are taking above for gas service and below for liquid service?

2 Answers   ADCO,

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can anyone tell me about the basic concepts to consider before to start a PLC panel wiring

0 Answers   ABB,

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