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Physical electronics devices and ics miscellaneous

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Physical Electronics Devices and ICs

Physical electronics devices and ics miscellaneous
  1. Match List-I (State of operation of an N-MOSFET) with List-II (Required condition) and select the correct answer using the code given below the lists—
    List-I
    (a) OFF
    (b) Linear region
    (c) Non-linear
    (d) Saturation region
    List-II
    1. Vgs > Vth and Vds < (Vgs – Vth)
    2. Vgs > Vth and Vds > (Vgs – Vth)
    3. Vgs > Vth
    4. Vgs < Vth
    The correct code is—
    1. 2314
    2. 4132
    3. 2134
    4. 4312
Correct Option: B

N-MOSFET
● OFF → When Vgs < Vth
● Linear region → When Vgs > Vth and Vds < (Vgs – Vth)
● Non-linear → When Vgs > Vth
● Saturation → When Vgs > Vth and Vas > (Vgs region – Vth)


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