RAJASTHAN ­ PET Rajasthan PET Solved Paper-2002

  • question_answer
    Mutual conductance of triode is

    A)  \[{{\left( \frac{\Delta {{I}_{p}}}{\Delta {{V}_{g}}} \right)}_{{{V}_{P}}\text{=}\,\text{constant}}}\]

    B)  \[{{\left( \frac{\Delta {{V}_{g}}}{\Delta {{I}_{g}}} \right)}_{{{V}_{g}}\text{=}\,\text{constant}}}\]

    C)  \[{{\left( \frac{\Delta {{I}_{p}}}{\Delta {{V}_{p}}} \right)}_{{{V}_{g}}\text{=}\,\text{constant}}}\]

    D)  None of the above

    Correct Answer: A

    Solution :

     The mutual conduction of triode \[{{g}_{m}}={{\left( \frac{\Delta {{I}_{p}}}{\Delta {{V}_{g}}} \right)}_{{{V}_{p}}=constant}}\]


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