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Discussion :: Transistor Audio Power Amplifiers

  1. What will be the collector efficiency of a power amplifier having zero signal power dissipation of 5 watts and a.c. power output of 2 watts?

    2. A.

     20%
    B.

     80%
    C.

     40%
    D.

     50%

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    Answer : Option C

    Explanation :

    Explanation Not Provided

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