Basic Qualification · B-003 Station assembly, practice and safety · B-003-016-003
Une batterie, qui peut être rechargée avec de l'énergie électrique de manière répétée, est:
- Aune batterie primaire
- Bun accumulateur
- Cune batterie à faible fuite
- Dune batterie à mémoire
Correct answer: B — un accumulateur. Question tirée de la banque officielle d'ISDE.
Why
A storage battery is the correct term because it is designed to store electrical energy chemically and release it later, allowing you to recharge it many times by supplying new power. The full explanation — and one for every question — is in Pro.
Practise this section
Station assembly, practice and safety is section B-003 of the Basic exam: Building a station safely: power supplies, grounding, RF exposure, lightning, feedline routing, and what a transmitter, receiver and transceiver actually do.
Drill B-003 — free, no account