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Discussion :: GATE ECE

  1. In the circuit shown below, the knee current of the ideal Zener diode is 10 mA. To maintain 5 V across RL, the minimum value of RL in Ω and the minimum power rating of the Zener diode in mW, respectively, are

    2. A.
    125 and 125
    B.
    125 and 250
    C.
    250 and 125
    D.
    250 and 250

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    Workspace

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    Answer : Option B

    Explanation :

    -NA-

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