MHT CET Biology question

Not in NEET syllabus

Which of the following devices are used to control pollution?

(A)Positive crankcase ventilation valve, catalytic converter, electrostatic precipitatorsCorrect
(B)Generator, refrigerator
(C)AC, centrifuger
(D)Geissure

Answer: (A)

Solution

A positive crankcase ventilation valve, catalytic converter and electrostatic precipitators

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Question ID VK-082797