Q. Apart from hydrocarbons, the main pollutants in the engine exhaust are

(A) CO and CO2
(B) CO2 and NOx
(C) CO and NOx
(D) CO2 and H2O

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✅ Correct Answer: (C) CO and NOx

Published by Mr. Dubey ⭐ 111.54K Points at 20-Sep-2023 12:35 pm in Internal Combustion Engines (I.C. Engines)

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