2. Sample Papers
  3. 10th Class
  4. Science

10th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    Which one of the following components of AC generator consists of large number of turns of insulated copper wire wound over a soft iron core?

    A) Armature

    B) Slip rings

    C) Brushes

    D) Commutator

    E) None of these

    Correct Answer: A

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