Stephen <mcavoysAT@aoldotcom> wrote:
> Because they are uninsulated.
> http://en.wikipedia.org/wiki/Electric_power_transmission
I don't get it. Is that rubber around the cables a non-insulator?
I don't see bare copper here:
http://en.wikipedia.org/wiki/File:Electric_transmission_lines.jpg
--
- Warp
Post a reply to this message
|