Goodyear (O'odham: Valin Thak) is a city in Maricopa County, Arizona, United States. It is a suburb of Phoenix and is in the Phoenix metropolitan area. According to the 2010 census, the population of the city is 65,275. Goodyear was the third fastest-growing place among all cities and towns in Arizona of any size between 1990 and 2000 (with an increase of 245.2%).
Residential electric service in the United States (120/240 VAC) is sometimes called two-phase service but this is NOT correct.wo-phase service is an obsolete style of electrical power distribution where two phases are provided that are 90Â° out of phase with each other.
âApparent power is given as three-phase power. 2/11/2012 EE2022: Transformer and Per Unit Analysis by P. Jirutitijaroen 18 S 3) 3 V Line  To  Line I Line 3Ï (Y/â) I a + - V ab Phase a Phase bPhase c.Base Value Selection: 3Ñ Case â¢Base values are real numbers, denote by subscript â B â.earning Outcomes â¢Formulate equivalent circuits of various components in electrical energy systems âEquivalent circuit of transformer â¢Analyze three-phase balanced circuits âPer-unit analysis for three-phase circuit 2/11/2012 EE2022: Transformer and Per Unit Analysis by P. Jirutitijaroen 3.