On 19 August 2012 21:36, Tom Knox wrote:
> I would have assumed the opposite since watts is based on RMS.
> Thanks;
> Thomas Knox
Power measured in Watts RMS is a useless unit. Sure you can
mathematically calculate the RMS value of power, but it does not have
any physical meaning, like the mean
Hi;
Thanks for the responses. I did not mean to steer the thread off course. I
understand all the theroy, I just didn't understand that VA automatically
included PFC or crest factor where watts did not.
I would have assumed the opposite since watts is based on RMS.
Thanks;
Thomas Knox
> From:
