CMC Medical CMC-Medical VELLORE Solved Paper-2009

  • question_answer
    The slope of plate characteristic of a vacuum diode is\[2\times {{10}^{-2}}mA{{V}^{-1}}\]. The plate resistance of diode will be

    A)  \[50\Omega \]                

    B)  \[50k\Omega \]

    C)  \[500\Omega \]                              

    D)  \[500k\Omega \]

    Correct Answer: B

    Solution :

                    Plate resistance\[{{r}_{p}}=\frac{1}{\text{slope}}=\frac{1}{2\times {{10}^{-2}}\times {{10}^{-3}}}=50\,k\Omega \]


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