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Discussion :: Electronic Devices and Circuits

  1. The temperature of cathode is increased from 2500K to 2600K. The increase in thermionic emission current is about

    2. A.
    0.1%
    B.
    4%
    C.
    50%
    D.
    150%

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    Answer : Option D

    Explanation :

    No answer description available for this question.

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