[volt-nuts] Back to voltage

[Marvin E. Gozum]

sorry just saw an error in my post here:

.... a key need for standards related to AC is reducing the source of 
AC _variation_ per frequency...

At 07:52 PM 8/24/2010, Marvin E. Gozum wrote:
>AC is a complex bag, literally, since AC can be seen as 2 standards 
>already in existence, that of frequency and of amplitude, whichever 
>atomic clock that is, caesium or rubidium, and the JJ volt 
>respectively.  However, what little I read of AC, a key need for 
>standards related to reducing the ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
source of AC per frequency compared to its current level, 
particularly compared to DC: here's the
>  practical result in Relative Expanded Uncertainty .