Re: MBTA approves massive electrification project that will improve regional rail system (1529371) | |||
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Re: MBTA approves massive electrification project that will improve regional rail system |
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Posted by AEM-7AC #901 on Fri Nov 8 03:25:22 2019, in response to Re: MBTA approves massive electrification project that will improve regional rail system, posted by randyo on Thu Nov 7 17:03:45 2019. *It seems that these days the state of the art for electrifying commuter RRs is hi voltage overhead catenary wire*It's been state of the art since the 1930s. :-) |
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