Across
- 4. transforms harmful gases and pollutants into less harmful emissions before they leave the car’s exhaust system
- 6. Keeps the exhaust system quiet
- 7. stops the wheels from moving
- 8. where the front wheel hubs are attached
- 9. charges the battery and powers the electrical system while your car is running
Down
- 1. used to start a motor vehicle
- 2. a machine with moving parts that converts power into motion
- 3. gearbox filled with gears and gear trains that makes effective use of the engine’s torque to change the gears and power the vehicle
- 5. heat exchangers used for cooling internal combustion engines