Question

In a situation where two power-driven vessels are crossing, which vessel should keep out of the way?

a)The faster vessel
b)The larger vessel
c)The vessel on starboard side
d)The vessel on port side

Answer 1

The vessel on the port side must keep out of the way when two power-driven vessels are crossing, per navigational rules.

Step-by-step explanation:

In the rules of navigation, when two power-driven vessels are crossing paths, it is the responsibility of the vessel on the port (left) side to avoid the one on the starboard (right) side. The correct answer is d) The vessel on port side should keep out of the way. This is in accordance with the International Regulations for Preventing Collisions at Sea (COLREGs), specifically Rule 15, which states that when two power-driven vessels are crossing so as to involve risk of collision, the vessel which has the other on her starboard side shall keep out of the way and avoid crossing ahead of the other vessel. Therefore, the vessel on the starboard side has the right of way, and the vessel on the port side should take action to ensure safe passage.