1. Having more than two axles for increased stability

1. Device converting electric energy into mechanical motion

2. Trolleybus with a reduced height for easy boarding

3. Circular device enabling movement

4. Powered by electricity

5. Facilities for trolleybus storage and maintenance

6. Does not require tracks to operate

6. Pole mounted on the roof to collect power from wires

7. Entrance or exit points for passengers

8. Device converting DC power to AC power

9. Organized and interconnected components

10. Frame and wheels of the trolleybus

11. Person handling the trolleybus

12. Centers where different routes converge

13. Transportation of passengers or goods

14. Public transportation vehicle

15. Designated stop for passengers to board or alight