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    Question

    If input frequency of a full wave rectifier be n, then

    output frequency would be-
    A n/2 Correct Answer Incorrect Answer
    B n Correct Answer Incorrect Answer
    C 3n/2 Correct Answer Incorrect Answer
    D 2n Correct Answer Incorrect Answer

    Solution

    The frequency of a full-wave rectifier is double that of the input, if the input is a sine wave. A full-wave rectifier converts the whole of the input waveform to one of constant polarity (positive or negative) at its output. Full- wave rectification converts both polarities of the input waveform to DC (direct current), and yields a higher mean output voltage.

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