Hover or tap underlined Spanish terms to see their translation and exam tip.
¿Qué marcas emiten una luz de color blanco y ritmo en grupos de dos destellos?Which marks show a white light in groups of two flashes?
Show the answer
Correct answer: a) Isolated danger marks.
Why it is correct
White Fl(2) is isolated danger, matching its two spheres.
IALA World Regions: Region A covers Europe (including Spain), Africa, Oceania and Asia (except Japan, South Korea and the Philippines); when entering from seaward, keep RED (can) marks to PORT and GREEN (cone) marks to STARBOARD. Region B covers the Americas (North, Central and South), Japan, South Korea and the Philippines; lateral colours are reversed (GREEN to port and RED to starboard when entering), while keeping the same shapes (can to port, cone to starboard) and identical cardinal, isolated danger, safe water and special marks.
Why the others are not
- b) Isophase or occulting.
- c) Yellow.
- d) Continuous quick.
How to work it out in the exam
- White Fl(2): isolated danger.
Where this question comes from
- Ministerio de Transportes (Madrid) · 2022 · Convocatoria de abril · PER Test 3 · question 17 Official paper · Official answer key
- Ministerio de Transportes (Madrid) · 2022 · Convocatoria de abril · PER Test 4 · question 14 Official paper · Official answer key
Regulations
Pending instructor review. Machine translation, not reviewed.