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View Full Version : What is difference between single phase and three phase


maheshphalke
Aug 18, 2010, 11:43 PM
What is difference between single phase and three phase motor interms of technical & electrical efficiency

KISS
Aug 19, 2010, 12:06 AM
Two phases.

I suppose this is really homework.

InfoJunkie4Life
Aug 20, 2010, 02:29 AM
Check wikipedia's definition for three phase. If you understand a little about residential power, it will make sense to you. Any questions post back.