Hover or tap underlined Spanish terms to see their translation and exam tip.
¿Qué agente extintor debe excluirse, por peligroso, en la extinción de un incendio en la instalación eléctrica de una embarcación?Which extinguishing agent must be ruled out, as dangerous, for a fire in a boat’s electrical installation?
Show the answer
Correct answer: d) Water.
Why it is correct
Water conducts electricity, so it is dangerous on an electrical fire.
Why the others are not
- a) It does not conduct electricity.
- b) It does not conduct electricity.
- c) It does not conduct electricity, and it suits electrical equipment.
How to work it out in the exam
- Ask what conducts electricity: water.
Where this question comes from
- Región de Murcia · 2022 · 3ª convocatoria · PER Tipo x · question 30 Official paper · Official answer key
- Región de Murcia · 2024 · 2ª convocatoria · PER Tipo 1 · question 31 Official paper · Official answer key
Regulations
Pending instructor review. Machine translation, not reviewed.