Hover or tap underlined Spanish terms to see their translation and exam tip.
¿Para qué sirve el RADAR a bordo?What is the radar on board for?
Show the answer
Correct answer: d) Detecting objects and measuring their range, speed and position by reflected radio waves.
Why it is correct
Radar detects objects and measures range and bearing with waves that bounce back.
Why the others are not
- a) GNSS.
- b) Plotter.
- c) Not that.
How to work it out in the exam
- Radar: detect and measure.
Where this question comes from
- Junta de Andalucía · 2025 · 3ª convocatoria · PY Módulo de navegación · question 5 Official paper · Official answer key
Try it: Navigation instruments
Pending instructor review. Machine translation, not reviewed.