Quiz Chapter 8 FET Amplifiers

What does FET stand for?

• Field Effect Transistor

• Frequency Effect Transistor

• Fast Electronic Transistor

• Field Electronic Transistor

Which of the following is NOT a characteristic of FETs?

• High voltage gain

• Low-power consumption

• High input impedance

• High output impedance

What is transconductance denoted by?

• g

• gm

• gD

• gS

In a common-source amplifier, where is the input applied?

• On the source

• On the gate

• On the drain

• On the output

What is the phase shift between input and output in a common-source amplifier?

• 90°

• 180°

• 270°

• 0°

What happens to the gain of the circuit if C_s is removed?

• It remains the same

• It becomes infinite

• It decreases

• It increases

In a source follower configuration, where is the output taken from?

• Gate

• Input

• Drain

• Source

What should be checked if the DC bias voltages are not correct?

• Power supply

• Frequency response

• Output load

• Input signal

Which application is NOT mentioned for FETs?

• Digital Signal Processing

• Phase Shift Networks

• Silent Switching

• Three-Channel Audio Mixer

What is the relationship of a change in I_D to the corresponding change in V_GS called?

• Impedance

• Transconductance

• Current gain

• Voltage gain