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-   -   Why three phase motors are more efficient than single phase (https://www.askmehelpdesk.com/showthread.php?t=446777)

  • Feb 13, 2010, 08:14 PM
    smartz123
    Why three phase motors are more efficient than single phase
    So I did a science fair project on motors. Their efficiency and other stuff. I know three phase motors are more efficient than single phase but I don't know why. Can anyone help?
  • Feb 14, 2010, 05:42 AM
    tkrussell
    You can start here:

    3 Phase Motors and Three Phase Electric Motor Models - The 3 Phase Power Resource Site

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