Login Sign Up

What’s the purpose of a catalytic converter?

Question Topic: Safety and your vehicle

Saved Questions Question Topic: Safety and your vehicle

Mark one answer

To reduce the risk of fire

To reduce engine wear

To reduce harmful exhaust gases

To reduce fuel consumption

← What's the purpose of road humps, chicanes and narrowings? You've just passed these warning lights. What hazard would you expect to see next? →

Ready to go premium?

Registration is quick, easy and hassle-free!

Create your account

Hazard Awareness

Other Types of Vehicle

Road and Traffic Signs

Rules of the Road

Safety and Your Vehicle

Vehicle Handling

Vehicle Loading

Vulnerable Road Users

< Previous Question Next Question >