On Tuesday, December 10, 2013 8:13:33 PM UTC-5, Elan wrote:
On 12/10/2013 12:30 PM, wrote:

My guess would be that those stuck on

the other side of this call it single phase because the PRIMARY

of the transformer is on a single phase. That doesn't change the

physics of what is on the secondary side.



If the secondary winding had 9 equally spaced taps, how many phases would you have then?

You would still have two phases.