three-phase Hear it!

three-phase definition

three·-phase (t̸hrē′fāz′)

adjective

Elec. powered by three equal AC voltages which are out of phase by one third of a cycle (120 degrees)

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

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