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  1. In a series LCR circuit the maximum inductor voltage is twice the maximum capacitor voltage however current lags by 30° and drop across the inductance is vL = 100 sin 377t V. Assuming the resistance being 20 Ω, Find the values of the capacitance and inductance.

    2. A.
    235 μF, 61.18 μH
    B.
    230 μF, 61.18 μH
    C.
    61.18 μF, 230 μH
    D.
    None of the above

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    Answer : Option B

    Explanation :

    vL max = 100 V = ωL Imax

    2Imax = ωL X ωC Imax

    ω2LC = 2

    ω2LC = 2

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