Hover or tap underlined Spanish terms to see their translation and exam tip.
Conforme al Real Decreto 339/2021, de 18 de mayo, por el que se regula el equipo de seguridad y de prevención de la contaminación de las embarcaciones de recreo:Under Royal Decree 339/2021 on safety and anti-pollution equipment for leisure craft:
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Correct answer: a) Sewage stored in holding tanks is not discharged at once but at a moderate rate, with the boat en route making at least 4 knots.
Why it is correct
The tank empties gradually while making 4 knots or more, so it disperses. All at once is not allowed.
Why the others are not
- b) It is 4.
- c) Not at once, not 3.
- d) Not at once.
How to work it out in the exam
- Tank: slowly at 4 knots.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2021 · Convocatoria de diciembre · PER Test 1 · question 12 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2021 · Convocatoria de diciembre · PER Test 5 · question 11 Official paper · Official answer key
Pending instructor review. Machine translation, not reviewed.