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Semiconductor D...

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  • Question 1
    4 / -1

    The triode constant is out of the following

  • Question 2
    4 / -1

    The unit of mutual conductance of a triode valve is

  • Question 3
    4 / -1

    With a change of load resistance of a triode, used as an amplifier, from 50 kilo ohms to 100 kilo ohms, its voltage amplification changes from 25 to 30. Plate resistance of the triode is

  • Question 4
    4 / -1

    The introduction of a grid in a triode valve affects plate current by

  • Question 5
    4 / -1

    The ripple factor in a half wave rectifier is

  • Question 6
    4 / -1

    The value of plate current in the given circuit diagram will be

  • Question 7
    4 / -1

    Coating of strontium oxide on tungsten cathode in a valve is good for thermionic emission because

  • Question 8
    4 / -1

    Correct relation for triode is

  • Question 9
    4 / -1

    Following is the relation between current and charge I = AT2eq/VL, then value of VL will be

  • Question 10
    4 / -1

    Which one is correct relation for thermionic emission?

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