On Thu, 26 Mar 2015 17:49:11 -0400, "Ralph Mowery"
wrote:


I bought one of the inexpensive voltmeters from China for the line voltage
that stays pluged in all the time. It surprise me that it keeps right in
step with my two Fluke meters the times I have checked it.
It ususally stays around 122 to 123 volts. I did see it at 118 one very
cold day. Guess the power grid could not take that cold day.

The guy cranking the dynamo probably had stiff muscles from the cold.
.