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Speed of a generator?

  1. Jun 30, 2014 #1
    1. The question is "what speed will the generator need to be driven to give an output of 240V D.C?" the generator is constructed using one pole pair having a sq surface of 6cm x 6cm and produces a flux of 18mWb. It has 4 commutator segments.



    2. Possibly F = (P * N) / 120? im not sure



    3. F = (P * N) / 120 = (2*3000(dont know the number of turns this was a guess)?)/120 = 50
     
    Last edited by a moderator: Jun 30, 2014
  2. jcsd
  3. Jul 2, 2014 #2

    rude man

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    How many loops does it have? 1 or 2?
     
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