Spanish original · English

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

Si de día observamos un buque con dos bolas negras en línea vertical se trata deIf by day we see a vessel with two black balls in a vertical line, it is:

Show the answer

Correct answer: d) A vessel not under command.

Why it is correct

Two balls in a line is not under command. One is anchored, three aground.

Why the others are not

  • a) A cylinder.
  • b) Ball-diamond-ball.
  • c) One.

How to work it out in the exam

  1. Two balls: not under command.

Where this question comes from

Regulations

Try it: Lights and shapes

Pending instructor review. Machine translation, not reviewed.