Civil Engineering MCQAE Level Civil Engineering
Which of the following about particulate control is correct?
Environmental EngineeringAir PollutionHARD
Choose the correct answer
A
electrostatic precipitators work by sedimentation tanks
B
cyclones remove only dissolved salts
C
particulate control is unrelated to stack emissions
D
cyclones remove particles using centrifugal action
Correct Answer
D. cyclones remove particles using centrifugal action
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Cyclones separate particles by swirl-induced inertia. Correct option: D.
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