Stanley514 Messages 404 Reaction score 2 Thread starter Jul 19, 2014 #1 Could you define what propulsion type this one vehicle uses by noise it makes? Last edited by a moderator: Sep 25, 2014
AlephZero Science Advisor Homework Helper Messages 6,999 Reaction score 299 Jul 19, 2014 #2 Judging by the poles along the route, (and some of the other videos listed on the youtube page) I guess it's a http://en.wikipedia.org/wiki/Trolleybus There were in use in a town about 30 miles from where I lived in the UK, back in the 1950s and 60s. They were remarkably noisy, for electric powered vehicles.
Judging by the poles along the route, (and some of the other videos listed on the youtube page) I guess it's a http://en.wikipedia.org/wiki/Trolleybus There were in use in a town about 30 miles from where I lived in the UK, back in the 1950s and 60s. They were remarkably noisy, for electric powered vehicles.