Haryana PMT Haryana PMT Solved Paper-2002

  • question_answer
    On making grid voltage more negative the           plate resistance \[{{R}_{p}}:\]

    A)  increases                           

    B)  decreases

    C)  does not change            

    D)  changes erratically

    Correct Answer: A

    Solution :

                     On making grid more negative, less electron   reach the plate i.e., plate current decreases it means plate resistance increases.


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