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

  • question_answer
    The loss of energy in the form of heat in the iron core of a transformer is:

    A) iron loss                        

    B) copper loss                

    C)   mechanical loss             

    D) None of these                

    Correct Answer: A

    Solution :

    (a) iron loss Iron loss is the energy loss in the form of heat due to the formation of eddy currents in the iron core of the transformer.


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