Question : Determine the correct statement from the given option with – InterviewSolution

InterviewSolution

1.	Question : Determine the correct statement from the given option with respect to an electrostatic precipitator .
Answer» the velocity of air is very fast so that a large volume of air can be purified at a TIME . the ELECTRODE wires maintained at several thousand volts produces a corona which releases positively charged particles. air is passed through a spray of WATER and LIME . Collecting plates are grounded and collect negative charged dust particles . Answer :D

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