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Colreg_CAA

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About this collection

The ANR bank contains many sets with original names and codes, including navigation, safety and equipment topics. Select a module by name or use question search.

“ANR — CAA-EN-Semnale sonore — Colreg_CAA” contains 25 questions across 1 collection.

Learning

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Sample questions and answers

These examples come from the published collection. Choose Learning to study questions in sequence, or Exam to check your knowledge.

How shall a vessel cross the traffic lanes when is obliged to do so ?

One correct answer

  • At a small angle to the general direction of traffic flow and at small speed.
  • At as small an angle to the general direction of traffic flow as practicable at full speed.
  • As nearly as practicable at right angles to the direction of traffic flow.✓ Correct answer
How shall a vessel engaged in fishing conduct in a narrow channel or fairway ?

One correct answer

  • The vessel shall not impede the passage of any other vessel navigating within a narrow channel or fairway.✓ Correct answer
  • They shall fishing only in the centre of the narrow channel not to impede the passage in both directions.
  • As a privileged vessel which must be avoided.
How shall the distress signals be used ?

One correct answer

  • Distress signals are used separately at short intervals.
  • Distress signals are used either together or separately at short intervals of about one minute.✓ Correct answer
  • Distress signals are used only together in order to be noticed quickly.
How shall a vessel navigate along a narrow channel or fairway ?

One correct answer

  • In the centre of the channel or fairway.
  • As near to the outer limit of the channel or fairway which lies on her starboard side as is safe and practicable.✓ Correct answer
  • The vessel shall keep as near to the outer limit of the channel or fairway as possible, to provide a proper look-out.
Shall inshore traffic zones be used for the inshore traffic ?

One correct answer

  • Normally, they shall not be used for through traffic, except for vessels of less than 20m in length and sailing vessels.✓ Correct answer
  • They shall be used by all vessels owned by the riverside state.
  • They shall be used by vessels restricted in their ability to manoeuvre.

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