In a certain common source D-MOSFET amplifier, Vds =3.2 V r.m. and Vgs = 280 mV r.m.s. The voltage gain is ___________
Correct Answer: B
FetField Effect Transistors MCQs
Practice FetField Effect Transistors MCQs for competitive exams.
FetField Effect Transistors MCQs
Practice questions from this topic.
If the cross-sectional area of the channel in n-channel JEFT increases, the drain current ___________
Correct Answer: A
If the gate of a JFET is made less negative, the width of the conducting channel ___________
Correct Answer: C
If the reverse bias on the gate of a JFET is increased, then width of the conducting channel ___________
Correct Answer: A
A MOSFET differs from a JFET mainly because ___________
Correct Answer: C
A JFET has high input impedance because ___________
Correct Answer: B
The constant-current region of a JFET lies between
Correct Answer: D
The output characteristics of a JFET closely resemble the output characteristics of a ___________ valve
Correct Answer: A
The gate voltage in a JFET at which drain current becomes zero is called ___________ voltage
Correct Answer: D