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NEET AIPMT SOLVED PAPER MAINS 2011

  • question_answer
    In the following figure, the diodes which are forward biased, are
     [A]         [B]                        [C]                       [D]
     

    A)  C only                  

    B)  C and A               

    C)  B and D         

    D)  A, B and D

    Correct Answer: B

    Solution :

    For forward bias p-type should be higher potential and n-type at lower potential. Hence [A] and [C] are in forward bias.


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