derekleffew Resident Curmudgeon Senior Team Premium Member Apr 18, 2009 #1 Three phase. A type of electrical power distribution. Each phase (Ø) is a hot leg, and is offset 120°. See Wye connection and Delta connection for additional information.
Three phase. A type of electrical power distribution. Each phase (Ø) is a hot leg, and is offset 120°. See Wye connection and Delta connection for additional information.