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A third rail, also known as a live rail, electric rail or conductor rail, is a method of providing electric power to a railway locomotive or train, through a semi-continuous rigid conductor placed alongside or between the rails of a railway track.
The third rail of a nation's politics is a metaphor for any issue so controversial that it is "charged" and "untouchable" to the extent that any politician or public official who dares to broach the subject will invariably suffer politically.
10. Okt. 2017 · Learn how the term third rail, which refers to a controversial issue that is usually avoided by politicians, originated from the subway system. Find out the literal and figurative meanings of third rail in different contexts and examples.
13. Sept. 2023 · One of the significant advantages of third rail electrification is its cost-effectiveness. Compared to overhead lines, the installation and maintenance of the third rail system require fewer infrastructure modifications and are generally more affordable.
1. März 2017 · Seit 2011 ist der gebürtige Finne Saarinen bei REHAU Leiter des Projekts „Third Rail“, also der dritten Schiene. Doch die Geschichte des Produkts reicht bis weit in das vergangene Jahrhundert hinein.
Learn the literal and figurative meanings of the term \"third rail\" in different contexts, such as transportation, politics, and social issues. Discover the origins, evolution, and symbolism of the third rail in various fields and examples.
Learn how the third rail system works, its history, benefits and challenges, and its safety precautions. The third rail is a live conductor rail that provides 750 volts of electricity to electric trains on the Southern Region of the UK railway network.
