Spanish original · English

Hover or tap underlined Spanish terms to see their translation and exam tip.

El viento aparente es el resultado de sumar las fuerzas de:Apparent wind is the result of adding the vector forces of:

Show the answer

Correct answer: b) The true wind and the wind generated by the vessel (relative wind).

Why it is correct

The apparent wind measured aboard under way is the vector sum of the true wind (blowing over the water) and the relative wind created by the vessel’s motion.

Why the others are not

  • a) There is no such term as ideal wind in seamanship.
  • c) Virazón and terral are the daytime and night-time coastal breezes.
  • d) It combines relative wind with true wind, not ideal wind.

How to work it out in the exam

  1. Apparent wind = true wind + relative wind.

Where this question comes from

Try it: Weather visuals

Pending instructor review. Machine translation, not reviewed.