On Sat, 16 Nov 2013 13:50:57 -0500, Wes Groleau
wrote:

On 11-16-2013, 11:34, wrote:
On Sat, 16 Nov 2013 01:17:23 -0500, Wes Groleau
wrote:

On 11-15-2013, 19:58, wrote:
180 degrees, but technically, no. It's opposite sign, not 180 degrees
out of phase.

Same thing

No, it's not. It's one phase.

The reference is neutral. Each "hot" is 180º from the other when the
correct reference is used.

No, it's not. Words mean things. Phase has a particular meaning and
a phase shift and inversion are different things. In degenerate cases
they may look the same but they're not. Call things by their proper
names and communication gets easier. Or not, spread lies. Your
choice.