Buoys

Question 1

Which direction should the following vessel turn to?

• Port
• Starboard

Question 2

The following image correctly shows a channel in IALA Buoyage System B. True or False?

• False
• True

Question 3

What is an emergency wreck mark used for?

• Identify the location of underwater dangers such as submerged rocks
• To mark the site of a new wreck
• The side of a channel
• The position of a danger

Question 4

Cardinal buoys are red in IALA buoyage system A and green in IALA buoyage system B. True or False?

• False
• True

Question 5

An emergency wreck mark has which of the following top mark characteristics?

• 
• 
• 
• 

Question 6

Which of the following chart symbols represents an East cardinal mark?

• 
• 
• 
• 

Question 7

Which direction should the following vessel turn to?

• Port
• Starboard

Question 8

What are the colour characteristics of a starboard lateral mark in an IALA A system?

• 
• 
• 
• 

Question 9

In which IALA Buoyage system is the following direction of buoyage?

• IALA Buoyage System B
• IALA Buoyage System A

Question 10

The following image identifies which buoy?

• Lateral
• Cardinal
• Special
• Isolated Danger