While I am no scholar and have no formal practical study or application of specific potential energy and it's theories, you are a cheeseball for the way you addressed my post. I simply posted a chart that provided answers to the original question without giving any personal "opinions."
I copied the info from this page:
http://www.gti-vr6.net/library/elect...iregauge2.html
Maybe you should get your nose out of the electrical encyclopedia and learn a little tact.