NEET Sample Paper NEET Sample Test Paper-1

  • question_answer The amplification factor of a triode valve depends upon:

    A)  relative position of cathode grid and plate

    B)  plate potential and grid potential

    C)  temperature of the anode

    D)  ternperature of the cathode

    Correct Answer: B

    Solution :

    The Amplification of the triode valve \[\mu =\frac{\Delta {{V}_{p}}}{\Delta {{V}_{g}}}\] So, it depends on plates and grid potential.

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