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Discussion :: Network Analysis and Synthesis

  1. A series RLC circuit is at resonance at 200 Hz. If capacitance is increased to four times, the circuit will be in resonance at

  2. A.
    200 Hz
    B.
    400 Hz
    C.
    100 Hz
    D.
    800 Hz

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    Answer : Option C

    Explanation :

    . If C becomes four times, f is reduced to half.


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