why are there holes in electric plug prongs?
"JoeSpareBedroom" wrote in message
...
"*alan*" wrote in message
et...
Not technically a home repair topic, but:
Do the holes in the prongs of an electric plug serve any purpose? If so,
what is that purpose?
Thanks for any information.
--
alan
(just curious)
Why is there never a plug historian around when we need one?
I'm confident that one will come to the rescue ;-)
|