Advanced Qualification · A-002 Advanced components and circuits · A-002-006-010
Quelle classe d'amplificateur est au travail pendant le cycle complet?
- AClasse B
- BClasse C
- CClasse A
- DClasse AB
Correct answer: C — Classe A. Question tirée de la banque officielle d'ISDE.
Why
Class A amplifiers are designed so the active component conducts electricity for the entire 360 degrees of the input signal cycle, meaning the output wave is a perfect copy of the input without any gaps. 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