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Railways RRB (Assistant Loco Pilot & Technician) Solved Paper-2 (2013)

  • question_answer
    In transformer, core is made of soft iron to reduce

    A)  eddy current losses    

    B)  magnetic flux losses

    C)  copper losses         

    D)  hysteresis losses

    Correct Answer: B

    Solution :

    Hysteresis losses are reduced by choosing soft iron core for a transformer.


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