"Fred McKenzie"

"Phil Allison"

Sine waves of the exact same frequency and amplitude can ONLY differ only
in
phase.

A 180 degree phase difference is as good as any other.


I have a flashlight powered by a two-phase system - two D cells.


** Nuh - that is DC, you pathetic troll.


It certainly fits your criteria.


** Nuh - not one of them.


Its power system can also be considered
AC, since DC is just AC with frequency equal to zero.


** Just like white is the same as black with no lights on.


Facts are no deterrent to a persistent troll!


** Just like reality is no deterrent to a lunatic.

Did someone leave the door open at the asylum today ??



...... Phil