Manipal Engineering Manipal Engineering Solved Paper-2012

  • question_answer In non-resonant circuit, what will be the nature of the circuit for frequencies higher than the resonant frequency?

    A)  Resistive            

    B)         Capacitive

    C)         Inductive           

    D)         None of these

    Correct Answer: C

    Solution :

    At resonant frequency                 \[{{X}_{L}}={{X}_{C}}\]   \[\left( \omega L=\frac{1}{\omega C} \right)\] At frequencies higher than resonance frequencies                 \[{{X}_{L}}>{{X}_{C}}\] i.e., behaviour is inductive.

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