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

  • question_answer
    A signal of \[5\text{ }kHz\] frequency modulates a carrier of frequency \[1\text{ }MHz\] and peak voltage \[25\,V\]. If the amplitude at the side bands of the amplitude modulated signal is \[5V,\] then the modulation index is:

    A) \[0.8\]

    B) \[0.6\]    

    C) \[0.5\]

    D) \[0.4\]

    Correct Answer: D

    Solution :

    [d] Not available


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