Your vehicle has a catalytic converter. Its purpose is to reduce

آپ کی کار میں کیٹالیٹک کنورٹر (catalytic converter) ہے ۔ اس کا مقصد منرجہ ذیل کو کم کرنا ہے

Explanation: Catalytic converters reduce the harmful gases given out by the engine. The gases are changed by a chemical process as they pass through a special filter.

Category: Urdu Theory Test Questions

References: The Official DVSA Guide to Driving: Section 17