Origin of two-phase
Examples from the Web for two-phase
The hoax, entitled "Operation Bikini Bridge" by an anonymous user, featured a fairly simple, two-phase plot.
To her marriage was the development of a two-phase soul with but one will.In the Heart of a Fool|William Allen White
To reverse a two-phase motor, reverse the cables of either phase.The Automobile Storage Battery|O. A. Witte
This is also true as to either phase of a two-phase system with independent circuits.
For as much as three years this line was operated at 12,000 volts, sixty-six cycles per second, two-phase.
In each compartment is a single bar, and the four bars form two sets for two-phase working.