How is smoke precipitated using cottrel precipitator. – InterviewSolution

1.	How is smoke precipitated using cottrel precipitator.
Answer» Solution :SMOKE is an aerosol of NEGATIVE CHARGED carbon and dust particles in air. Precipitation of smoke partices is carried out by cottrel PRECIPITATOR. Smoke is ALLOWED to pass through a chamber containing plates charged to a very high potential, charged particles of the smoke get precipitated.

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