J & K CET Engineering J and K - CET Engineering Solved Paper-2006

  • question_answer
    The concentrations of impurities in a transistor are

    A)  equal for the emitter, base and collector regions

    B)  least for the emitter region

    C)  largest for the emitter region

    D)  least for the base region

    Correct Answer: C

    Solution :

     largest for the emitter region


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