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Voltage applied by transformer

  1. Jul 21, 2016 #1
    Why is the supplied voltage in the powerline wires an integral multiple of 11 from the supplier? Example -- That line is 11,000V
    Last edited by a moderator: Jul 21, 2016
  2. jcsd
  3. Jul 21, 2016 #2


    Staff: Mentor

    The answer is that it is not true. We do not always apply voltage in multiples of 11.
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