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NEET Sample Paper NEET Sample Test Paper-31

  • question_answer
    For detecting the light :-

    A)  The photodiode has to be forward biased

    B)  The photo diode has to be reverse biased

    C)  The LED has to be connected in forward bias

    D)  The LED has to be connected in reverse bias

    Correct Answer: B

    Solution :

    Photodiode is connected in Reverse Bias.


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