Menu
Home / ECE / Exam Questions Paper :: Discussion

Discussion :: Exam Questions Paper

  1. A n-channel JFET has IDSS = 2 mA, Gate to source voltage VGS = - 2 V and trans-conductance is 0.5 mW then pinch-off voltage is __________ .

    2. A.
    - 2 V
    B.
    2 V
    C.
    - 4 V
    D.
    4 V

    View Answer

    Workspace

    View Answer

    Answer : Option C

    Explanation :

    ∴

    ∴ = - 8VP - 16

    ∴ + 8VP + 16 = 0

    ∴ (VP + 4)2 = 0

    ∴ VP = -4 V.

Write your comments here:

Be The First To Comment