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12th Class Physics Semiconducting Devices Question Bank C. B. (MCQs) - Semiconductor Electronics: Materials, Devices and Simple Circuits

  • question_answer
    The reverse breakdown voltages of LED's are:

    A) very low and typically around 0.5 V.

    B) very low and typically around 5 V.

    C) very high and typically around 50 V.

    D) very low and typically around 0.05 V.

    Correct Answer: B

    Solution :

    Option [b] is correct. Explanation: The reverse breakdown voltages of LED's are very low, typically around 5 V.


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