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| Re: Shuttle of New York City (1404273) | |||
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Re: Shuttle of New York City |
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Posted by Express Rider on Wed Aug 3 13:43:32 2016, in response to Re: Shuttle of New York City, posted by Bronx boy on Tue Aug 2 21:53:41 2016. Bronx Boy, I recall in a post of yours to Joe F. you mentioned seeing two of maybe the last Hi-V's on TA property at 207th (?) and added a comment about how their operation might have been a problem for the TA re: section breaks, on upgraded (signals & third rails) ROWs.I'd read about section break signals in an old IRT mimeo'd. operations manual I photocopied, but still don't understand them completely - power in a train's motors could electrify another section of the third rail if the train was between two sections, hence section break signals right? This was due to Hi-V's full voltage trainline? Could you please explain further? Thanks! |
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