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DUMET Medical DUMET Medical Solved Paper-2010

  • question_answer
    A p-n-p transistor having AC current gain of 50 is used to make an amplifier of a voltage gain of 5. What will be the power gain of the amplifier?

    A)  125   

    B)  178   

    C)  250   

    D)  354

    Correct Answer: C

    Solution :

     The power gain of the amplifier Power gain = current gain \[\times \] voltage gain \[=50\times 5=250\]


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