Junction Field Effect Transistor (JFET) Multiple Choice Questions And Answers
36. The drain current of the N-channel JFET increases with
A.Increasing positive voltage at the gate
B.Constant voltage at the gate
C.Decreasing positive voltage at the gate
D.None of the above
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A.Increasing positive voltage at the gate
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37. The JFET is a
A.Unipolar device
B.Tripolar device
C.Bipolar device
D.None of the above
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38. When the positive voltage on the gate of a P-channel JFET is increased, the drain current will
A.Remain same
B.Decrease
C.Increase
D.Any of the above
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39. When a JFET is cut off, it's like an ............ switch and when it is saturated, it's like a .......... switch
A.Closed, closed
B.Open, closed
C.Open, open
D.Closed, open
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40. The gate-source diode of a JFET should be
A.Unbiased
B.Reverse biased
C.Forward biased
D.None of the above
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