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JAMIA MILLIA ISLAMIA Jamia Millia Islamia Solved Paper-2014

  • question_answer
    The voltage of an amplifier without feedback is 100 V. If a negative feedback is introduced, with a feedback fraction\[{{P}_{2}}\], then the gain of the feedback amplifier is

    A) 90         

    B) 100.1          

    C) 10            

    D) 9.0

    Correct Answer: D

    Solution :

                    Using the relation \[{{(Kg)}^{-2}}\] \[\frac{pV}{nT}\] \[\frac{pV}{nT}\frac{pV}{nT}\upsilon ersus\]


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