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Semiconductor D...

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  • Question 1
    4 / -1

    In a junction diode, the direction of diffusion current is

  • Question 2
    4 / -1

    The r.m.s value of output current in a half wave rectifier is

  • Question 3
    4 / -1

    The value of current in the following diagram (fig) will be

  • Question 4
    4 / -1

    In case of a p-n junction diode at high value of reverse bias, the current rises sharply. The value of reverse bias is known as

  • Question 5
    4 / -1

    The depletion layer in silicon diode is 1 μ m wide and the knee potential is 0.6 V, then the electric field in the depletion layer will be

  • Question 6
    4 / -1

    Consider the junction diode is ideal. The value of current in the Fig.

  • Question 7
    4 / -1

    Transistor parameters

  • Question 8
    4 / -1

    The relationship between α and β is given by

  • Question 9
    4 / -1

    In a common emitter transistor amplifier β = 60, R0 = 5000Ω and internal resistance of a transistor is 500 Ω. The voltage amplification of amplifier will be

  • Question 10
    4 / -1

    For a common base amplifier, the values of resistance gain and voltage gain are 3000 and 2800 respectively. The current gain will be

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