What does the catalytic converter in a petrol car do?
Question 6 of 45 in the free class B mock exam · The vehicle.
What is the main function of the catalytic converter in a petrol car?
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Right answer and explanation
Right answer: A. To reduce harmful substances in the exhaust gases
The catalytic converter converts harmful compounds in the exhaust, such as carbon monoxide and nitrogen oxides, into less harmful substances before emission.
Source: Læreplan klasse B - katalysator og eksosrensing