EEE :: FET(Field Effect Transistors)
- The gate voltage in a JFET at which drain current becomes zero is called ___________ voltage
- The output characteristics of a JFET closely resemble the output characteristics of a ___________ valve
- The constant-current region of a JFET lies between
- A JFET has high input impedance because ___________
- A MOSFET differs from a JFET mainly because ___________
- If the reverse bias on the gate of a JFET is increased, then width of the conducting channel ___________
- If the gate of a JFET is made less negative, the width of the conducting channel ___________
- If the cross-sectional area of the channel in n-channel JEFT increases, the drain current ___________
- 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 ___________
- In a certain CS JFET amplifier, RD= 1kΩ , RS= 560Ω , VDD=10V and gm= 4500 µS. If the source resistor is completely bypassed, the voltage gain is ___________
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