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Discussion :: Analog Electronics

  1. The signal input to a given amplifier is made up of 100 mΩ signal power and 1 mΩ noise power. The amplifier contributes an additional 100 mΩ of noise and has a power gain of 20 dB. The output signal-to-noise ratio is

    2. A.
    100
    B.
    50
    C.
    10
    D.
    5

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    Answer : Option B

    Explanation :

    No answer description available for this question.

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