Amplifier Configuration Quiz

Which of the following amplifier configurations provides the highest voltage gain?

• Common Base

• Common Collector

• Common Emitter

• Emitter Follower

What is the phase relationship between input and output in a common emitter amplifier?

• 0° phase shift

• 90° phase shift

• 180° phase shift

• Depends on the frequency

Which amplifier configuration has the highest input impedance and lowest output impedance?

• Common Emitter

• Common Base

• Common Collector

• Emitter-Coupled

In a common base amplifier, the input is applied to the ____ and output is taken from the ____.

• Emitter, Collector

• Base, Collector

• Collector, Emitter

• Emitter, Base

Which configuration is best suited for impedance matching applications?

• Common Emitter

• Common Base

• Common Collector

• Differential Amplifier