TROLLEY COACH Meaning and
Definition
-
A trolley coach refers to an electrified bus or electric bus that operates by drawing power from overhead wires. Also known as trolleybuses or trackless trolleys, these vehicles are distinct from traditional buses as they are equipped with two or more electric motors, which are powered by electricity transmitted through a pair of trolley poles or pantographs. These poles or pantographs make contact with the overhead wires, allowing the trolley coach to draw power and operate without using an internal combustion engine.
Trolley coaches are typically designed with rubber tires, enabling them to operate on regular roads and streets like conventional buses. The overhead wires supply electricity to the trolley coach in a similar manner to an electric tram or streetcar; however, they are not confined to specific tracks or rails. Due to this flexibility, trolley coaches offer a cleaner and more environmentally friendly alternative to traditional buses, as they produce zero tailpipe emissions.
The operational advantages of trolley coaches include quieter operation and reduced vibrations compared to buses with internal combustion engines. Additionally, by harnessing electricity from overhead wires, trolley coaches contribute to a reduction in greenhouse gas emissions and minimize dependence on fossil fuels. These characteristics make trolley coaches particularly suited for urban environments aiming to promote sustainable transportation options while ensuring improved air quality and energy efficiency.
Common Misspellings for TROLLEY COACH
- rrolley coach
- frolley coach
- grolley coach
- yrolley coach
- 6rolley coach
- 5rolley coach
- teolley coach
- tdolley coach
- tfolley coach
- ttolley coach
- t5olley coach
- t4olley coach
- trilley coach
- trklley coach
- trllley coach
- trplley coach
- tr0lley coach
- tr9lley coach
- trokley coach
Etymology of TROLLEY COACH
The word "trolley coach" is derived from the combination of two terms: "trolley" and "coach".
1. Trolley: The term "trolley" originated from the early 19th century, derived from the word "trolley carriage". Originally, a "trolley" referred to a small wheeled platform or cart used for carrying loads. However, in the context of transportation, the term "trolley" began to be associated with electric streetcars in the late 19th century. These streetcars were powered by electric motors and received their electricity through an overhead wire system called a "trolley pole". The trolley pole would make contact with the overhead wire to draw power, hence the name "trolley". Over time, "trolley" began to be used as a colloquial term for electric streetcars.
Similar spelling word for TROLLEY COACH
Infographic
Add the infographic to your website:
