Basic Qualification · B-003 Station assembly, practice and safety · B-003-018-011
Quel est le risque de tenter de localiser un problème dans un bloc d'alimentation en fonction?
- ADe subir un choc électrique
- BD'endommager l'équipement raccordé au bloc
- CDe créer des perturbations électromagnétiques
- DDe faire sauter un fusible
Correct answer: A — De subir un choc électrique. Question tirée de la banque officielle d'ISDE.
Why
Touching live parts inside a power supply exposes you to high voltage that can stop your heart or cause severe burns, making electric shock the primary danger. 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