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Homework Help: Turbine producing current - Ohmic heating

  1. Apr 24, 2008 #1
    1. The problem statement, all variables and given/known data
    The turbine produces current that is at 12kV. To lessen the problem of Ohmic heating, a transformer steps up the voltage to 138kV for power line tranmission.


    2. Relevant equations

    Np/Ns=Vp/Vs

    ?
     
  2. jcsd
  3. Apr 24, 2008 #2
    Are you supposed to find the turns ratio of the transformer?
     
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