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Haryana PMT Haryana PMT Solved Paper-2001

  • question_answer
    A vacuum tube has an amplification factor of 10. If the grid voltage is decreased by 0.4 volt, by how much should the plate potential be raised to maintain the plate current constant ?

    A)  3 volt                                   

    B)  1 volt

    C)  2 volt                                   

    D)  4 volt

    Correct Answer: D

    Solution :

                    Not available


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