RAJASTHAN ­ PET Rajasthan PET Solved Paper-2005

  • question_answer
    In triode 8 amplifier voltage gain depends upon

    A)  \[\mu ,\,{{R}_{L}}\,and\,input\,voltage\]

    B) \[{{R}_{p}},{{R}_{L}}\]and\[\mu \]

    C)  \[\mu ,{{R}_{p}}\]and input voltage

    D) \[{{R}_{p}},\mu \]and\[{{g}_{m}}\]

    Correct Answer: B

    Solution :

     Voltage gain \[A=\frac{\mu {{R}_{L}}}{{{R}_{p}}+{{R}_{L}}}\]


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