Basic Qualification · B-003 Station assembly, practice and safety · B-003-016-003
A battery, that can be repeatedly recharged by supplying it with electrical energy, is known as a:
- A primary battery
- B storage battery
- C low leakage battery
- D memory battery
Correct answer: B — storage battery. From the official ISED question bank, verified word for word.
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
Building a station safely: power supplies, grounding, RF exposure, lightning, feedline routing, and what a transmitter, receiver and transceiver actually do.