Third rail defined
WebEmergency Speed Restriction- An unplanned reduction in train speed imposed between defined locations along a track. A speed restriction not shown in the Weekly Operating Notice. ... An indicator on the driver’s desk of an electric train that current is being drawn from the overhead wires or third rail. When the line light is lost (and cannot ... Webthird rail翻譯：（用以給電力火車輸入電流的）第三軌。了解更多。
Third rail defined
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WebRailway electrification as a means of traction emerged at the end of the nineteenth century, although experiments in electric rail have been traced back to the mid-nineteenth century. [1] Thomas Davenport, in Brandon, Vermont, erected a circular model railroad on which ran battery-powered locomotives (or locomotives running on battery-powered ...
WebThird-rail definition Filters Meanings Synonyms The rail that supplies the high voltage to power a train on an electric railway. noun 0 0 A subject that tends to be avoided because … WebThe third rail, also called 3rd rail or conductor rail, is a type of contact rail. A train with electric energy as the main power runs on a railway composed of two steel rails. In order to supply power to the train, a live rail is added next to the railway, which is the third rail. The third rail is usually located between two rails or outside ...
WebRail definition, a bar of wood or metal fixed horizontally for any of various purposes, as for a support, barrier, fence, or railing. See more. WebBritannica Dictionary definition of THIRD RAIL. [singular] 1. : a metal rail on a train track that carries electric current to the train's motor. 2. : a difficult issue that politicians try to avoid …
Webthird rail n an extra rail from which an electric train picks up current by means of a sliding collector to feed power to its motors English Collins Dictionary - English Definition & …
Webthird rail. An issue or topic that is so controversial that it would immediately damage or destroy one's political career or credibility. An allusion to the electrified rail that powers … sna teachingWebA third rail is an issue that politicians and officials don’t want to touch because it’s too controversial. The idiom refers to the actual third rail used in electric rail systems. The third rail carries a high voltage, so touching it is extremely dangerous. Third rail is originally American. The Oxford English Dictionary lists a couple of ... sna teacher meaningWebthird: [adjective] being next after the second in place or time. ranking next after the second of a grade or degree in authority or precedence. being the forward speed or gear next higher than second especially in a motor vehicle. snat fournaireWebThird Rail. A routine train ride goes horribly wrong when a sinister group hijacks a train. The hostage-takers are seeking to be heard, the hostages are forced to confront their mortality while the crisis team has to appease an entire nation shaken by shocking revelations. As tensions rise between the groups, suppressed emotions surface and ... roads crew 492nd bomb groupWebMetro-North Railroad (reporting mark MNCW), trading as MTA Metro-North Railroad, is a suburban commuter rail service run by the Metropolitan Transportation Authority (MTA), a public authority of the U.S. state of New York and under contract with the Connecticut Department of Transportation.Metro-North serves the New York Metropolitan Area, … road scrapbook paperWebthird rail in British English. noun. 1. an extra rail from which an electric train picks up current by means of a sliding collector to feed power to its motors. 2. US politics. a. a cause or … snat exhaustion aksWebSearch third rail and thousands of other words in English Cobuild dictionary from Reverso. You can complete the definition of third rail given by the English Cobuild dictionary with … sna ternate