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  1. A Darlington pair has β = 300. If RE = 1 kΩ and RL = 100 Ω, the input impedance at the base is approximately

    2. A.
    300 k ohm
    B.
    3 k ohm
    C.
    100 k ohm
    D.
    30 k ohm

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    Answer : Option B

    Explanation :

    No answer description available for this question.

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