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12th Class Physics Alternating Current / प्रत्यावर्ती धारा Question Bank MCQ - Alternating Currents

  • question_answer
      Transformer is used to:

    A) convert AC to DC voltage

    B) convert DC to AC voltage

    C) obtain desired DC power

    D) obtain desired AC voltage and current

    Correct Answer: D

    Solution :

    (d) obtain desired AC voltage and current Transformer is used to obtain desired AC voltage and current.


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