Electronic Devices and Circuits

Q1: Compared to bipolar junction transistor, a JFET has

A lower input impedance

B high input impedance and high voltage gain

C higher voltage gain

D high input impedance and low voltage gain

ANS:D - high input impedance and low voltage gain

JFET is voltage controlled device. Therefore its input impedance is high. But voltage gain is lower than in BJT.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.