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Discussion :: Exam Questions Paper

  1. Consider the following:

    1. Coupling capacitor
    2. Emitter by-pass capacitor
    3. Emitter to base diffusion capacitance of the BJT
    4. Stray capacitance of the circuit.
    Which of these components in a R-C coupled amplifier control the lower cut-off frequency of the amplifier?

  2. A.
    1 and 2
    B.
    2 and 3
    C.
    3 and 4
    D.
    l and 4

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    Answer : Option A

    Explanation :

    No answer description available for this question.


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