Air Pollution and its Control in Automobile MCQ Questions & Answers | Automobile Engineering

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11.
What is the reason for the emission of particulate matter?

A. Due to complete combustion

B. Due to incomplete combustion

C. Due to excess air supplied

D. Due to atmospheric mixture

A. Lightness and low exhaust resistance

B. Low noise and low fuel consumption

C. Low exhaust resistance and low fuel consumption

D. Lightness and low noise

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