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JEE Main & Advanced Physics Semiconducting Devices Question Bank Self Evaluation Test - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    An NPN-transistor circuit is arranged as shown in figure. It is

    A)  a common base amplifier circuit

    B)  a common emitter amplifier circuit

    C)  a common collector amplifier circuit

    D)  neither of the above

    Correct Answer: B

    Solution :

    [b] In the circuit emitter is common.


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