Den wrote:
Group:

I'm putting a new plug on my wife's hairdryer. The old plug was
unpolarized, and the cord doesn't give any indication of polarity -
is there any way I should know other than testing with a meter which
wire is hot and which neutral?.

Cheers

Den

If you have a hair dryer old enough to not have a polarized plug, I
would buy a new safer one. The old one is more likely to soon experience
other problems as well.

--
Joseph E. Meehan

26 + 6 = 1 It's Irish Math