Hover or tap underlined Spanish terms to see their translation and exam tip.
¿A qué velocidad mínima debe navegar su embarcación para tener permitida la descarga de aguas sucias siempre que cumpla el resto de las prescripciones para ello?At what minimum speed must your boat be moving to discharge sewage, if the other conditions are met?
Show the answer
Correct answer: b) 4 knots.
Why it is correct
Sewage may only be discharged making 4 knots or more. It then disperses in the wake.
Why the others are not
- a) More than required.
- c) Too little.
- d) That is a distance from another rule.
How to work it out in the exam
- Sewage: 4 knots.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2025 · Convocatoria de junio · PER Test 1 · question 11 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2025 · Convocatoria de junio · PER Test 2 · question 11 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.