Electronic Devices and Circuits - Engineering

Q1:

A cascade amplifier stage is equivalent to

A a common emitter stage followed by a common stage

B a common base stage followed by an emitter follower

C an emitter follower stage followed by a common base stage

D a common base stage followed by a common emitter stage

ANS:A - a common emitter stage followed by a common stage

It is a common emitter stage followed by a common base stage.