DC Motor Problems

Discussion in 'Homework Help' started by jdas11, Feb 13, 2013.

  1. jdas11

    Thread Starter New Member

    Feb 13, 2013
    Determine the power output from a Dc motor that draws an armature current of 20A from a 230V supply. Rotor diameter and length = 0.2m. Flux density = 0.5T. Armature winding has 200 conductors with 2 parallel paths. Resistance of armature is 0.5 ohms?

    I am having trouble figuring out how to use these values of conductors, parallel paths etc to get to a solution.
  2. BillB3857

    Senior Member

    Feb 28, 2009
    What would it be if it were an ideal (100% efficient) motor?