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Discussion :: Analog Electronics

  1. Three identical amplifiers with each one having a voltage gain of 50,input resistance of 1KΩ & output resistance of 250, are cascaded. The open circuit voltage gain of combined amplifier is

    2. A.

     49dB
    B.

     51dB
    C.

     98dB
    D.

     102dB

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    Answer : Option C

    Explanation :

    Explanation Not Provided

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