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Discussion :: Analog Electronics

  1. The turn ratio of a transformer is 20:1, if a load of 10Ω is connected across the secondary, what will be the effective resistance seen looking into the Primary?

    2. A.
    2 kΩ
    B.
    4 kΩ
    C.
    8 kΩ
    D.
    32 kΩ

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    Answer : Option B

    Explanation :

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