Advanced Qualification · A-002 Advanced components and circuits · A-002-007-009
The FET amplifier common source circuit is similar to which of the following bipolar transistor amplifier circuits?
- ACommon collector
- BCommon base
- CCommon mode
- DCommon emitter
Correct answer: D — Common emitter. From the official ISED question bank, verified word for word.
Why
The common source FET amplifier acts like the common emitter bipolar transistor circuit because both take the input signal at the control terminal and deliver an amplified, inverted output from the main current path. The full explanation — and one for every question — is in Pro.
Practise this section
Advanced components and circuits is section A-002 of the Advanced exam: Advanced components and circuits: semiconductors, amplifier classes, oscillators, mixers, filters and digital logic.
Drill A-002 — free, no account