Answer / shekar

electronics is the study of flow of electrons in
semiconductors and vacuum tubes.

Answer / hansdas b.jaiswal

In which technology we can study about flow of electrons is
called as an Electronics.

Answer / sheik

Electronics is a science,in which deals with the study of
semi conductors.

Answer / akhilantivirus

ELECTRONICS name itself indicates that it is the mechanism of electrons/electron mechanism that undergoes in various components or devices like resistors, capacitors, semiconductors etc.,

Answer / senthil

Study of flow of current in semi conductor devices.

Answer / gandhikrishil

electronics is connection of computer software(e.g. PLC,DCS)
to electrical hardware(e.g. motor).
in short, electronics is connction between the hardware and
software.

We have ZR22G-100-S-A-E-T-T--E-A/CV/F1 Model Zirconia Oxygen analyser which is Yokogawa make. I kept the analyser in Flue gas path at Air pre heater area. My plant is 7.5MW Biomass power plant. For a particular fuel, Coconut Husk which contains Sodium and Potassium chlorides iam not getting proper reading, Analyser output always Zero. I calibrated the analyser and it is OK. For Other fuels like Wood chips, Cholam waste, DOB, Groundnutshells, Ply wood waste and all iam getting actual percentage of Oxygen. What is the main reason behind this draw back?

2 Answers  

What is the difference between PLC-HMI and DCS as each function of DCS based system is possible in PLC ?

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hii my name is sujith...i am preparing for HPVL GET 2010... so ,,,pls help me by send any previous questions or material to my site.....(Msujith_12@in.com) thank q

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1 Answers   ADMA OPCO,

why we use condesiate parts before tranmitters?

3 Answers  

You wish to SINK all my digital inputs to a PLC digital input card. Would you common out the leads to a positive or a negative connection?

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what will be the principle & application of dissoled oxygen analyzer at wast water treatment plant at oxidation basin & how it work?

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How an rtd work, and what volts/current goes to a rtd to measure the resistance?

0 Answers  

how to make a calibration for differential pressure

2 Answers