In article , "Twayne" wrote:
In ,
Doug Miller typed:
In article ,
wrote:
On Sun, 27 Dec 2009 00:40:52 GMT, (Doug Miller)
wrote:

BTW -- it hasn't been 220/110 in the United States for a loooooong
time. It's been 240/120 for at least the last 25 or 30 years.

Actually you are wrong too. It is by definition 115/230 and in
reality USUALLY from 115 to 117 per side.

Guess again.

http://en.wikipedia.org/wiki/Mains_p...ound_the_world

lists both Canada and the U.S. as 120/240.

[snip]

Properly installed is the key - and in areas with mandatory
electrical inspection MOST are properly installed and not an issue.

In areas WITHOUT mandatory inspections, the chance of having an
improperly installed "edison circuit" improves dramatically, and
improperly installed, they CAN be dangerous - so the safest way to
handle it in those areas has been deemed to make them illegal.

*Any* circuit is potentially dangerous if not installed properly. The
problem isn't with Edison circuits -- it's with incompetent
installers.

No, the opportunties for such ckt is exponentially above the others.

Only for the incompetent -- which explains why you think they're dangerous.