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JEE Main & Advanced Physics Communication System / संचार तंत्र Question Bank Self Evaluation Test - Communication System

  • question_answer
    When the modulating frequency is doubled, the modulation index is halved and the modulating voltage remains constant. The modulation system is

    A) Amplitude modulation

    B) Phase modulation

    C) Frequency modulation

    D) All of the above

    Correct Answer: C

    Solution :

    [c] Not available


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