25 Hz Power -- But Wait, There's More !! |
---|
jsw (jsw@ivgate.omahug.org) Thu, 9 Mar 2006 10:45:08 CST
|
|
Curiosity got me last night, and I googled a bit for references to commercial 25Hz power, and I found this tidbit buried in a railfan newsletter pertaining to the Pennyslvania Railroad and Penn Station in Manhattan:
"Up until the late 1970's, at least, Consolidated Edison still
At the turn of the {last} century {and} well until the 1940's both DC
The PRR had a 25 Hertz power supply feed account established with
The Consolidated Edison 25 Hertz supply generally was the highest cost
I knew that DC was commercially available in places in Manhattan in |
Post Followup Article | Use your browser's quoting feature to quote article into reply |
Go to Next message: Reuters News Wire: "Appeals Court Okays Computer Searches For Child Porn" | |
Go to Previous message: Mr Joseph Singer: "Re: Long-Term AT&T Investors" | |
TELECOM Digest: Home Page |