2. Questions Bank
  3. JEE Main & Advanced
  4. Physics
  5. Communication System / संचार तंत्र

JEE Main & Advanced Physics Communication System / संचार तंत्र Question Bank Communication

  • 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 :


You need to login to perform this action.
You will be redirected in 3 sec spinner