Question

Cottrell precipitator is used to *
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Answer 1

Answer:

The electrostatic precipitator is used to maintain the amount of permissible ash particles & harmful gases coming out of flue-gases from coal-fired plants.

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Answer 2

Answer:

✒✒An electrostatic (cottrell)precipitator used to remove dust particles from industrial waste gases, by attracting them to charged grids or wires.

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