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Discussion :: Analog Electronics

  1. The feedback technique employed in the following circuit is

  2. A.
    voltage series feedback
    B.
    current series feedback
    C.
    voltage shunt feedback
    D.
    current shunt feedback

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    Answer : Option C

    Explanation :

    It is a voltage shunt feedback because output voltage is sampled and feedback current at the input side. The circuit can be redrawn as follows.


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