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Discussion :: Analog Electronics

  1. The output voltage waveform of a CE amplifier is fed to a dc coupled CRO. The trace on the screen will be

    2. A.
    dc output voltage
    B.
    ac output voltage
    C.
    sum of dc and ac output voltage
    D.
    either (a) or (b)

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    Answer : Option C

    Explanation :

    Due to direct coupling between output and CRO both dc and ac output voltage will appear on screen of CRO.

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