| Re: Photos - Dallas DART - Part 1 (973345) | |||
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Re: Photos - Dallas DART - Part 1 |
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Posted by Easy on Tue Aug 31 14:44:30 2010, in response to Re: Photos - Dallas DART - Part 1, posted by Chris R16/R2730 on Tue Aug 31 12:13:43 2010. Very interesting. A section of catenary is only energized when a train is in it.I don't know that I would go that far. I think that they just mean that they distribute more power to busy sections rather than have everything constant. |
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