Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2009

  • question_answer
    A transformer is often filled with oil. The oil used should have

    A)  low viscosity

    B)  high dielectric strength

    C)  low boiling point

    D)  high thermal conducting

    Correct Answer: B

    Solution :

    The oil filled in transformer should have high dielectric strength.


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