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MMLU-Pro / 11994 / An eight-pole generator has a lap winding of 576 active conductors and carries a…

Problem

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question

An eight-pole generator has a lap winding of 576 active conductors and carries a current of 100 amp. When it is necessary to advance the brushes 15 electrical space degrees, how many demagnetizing and how many cross-magnetizing ampere-turns are present?

category

engineering

options

  1. demagnetizing ampere-turns: 600, cross-magnetizing ampere-turns: 3000
  2. demagnetizing ampere-turns: 700, cross-magnetizing ampere-turns: 3000
  3. demagnetizing ampere-turns: 500, cross-magnetizing ampere-turns: 3000
  4. demagnetizing ampere-turns: 600, cross-magnetizing ampere-turns: 4000

src

stemez-ElectricalMachines

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