AB Deck Seamanship & Line Handling

Question 1

What is the primary purpose of chafing gear?

Accepted Answer

Prevent chafing at contact points

Answer

The primary purpose of chafing gear is to prevent wear and tear on ropes, lines, or cables where they rub against other surfaces, such as cleats, fairleads, or ship structures. By providing a protective layer, chafing gear extends the lifespan of the lines and prevents them from weakening or breaking due to friction. This is essential for maintaining the safety and integrity of rigging on a vessel.

Question 2

What is a bowline used for?

Accepted Answer

Forming a secure loop

Answer

A bowline is a fundamental knot in seamanship, primarily used for forming a secure, non-slipping loop at the end of a line. This loop can be used for various purposes, such as attaching a line to a post, securing a fender, or creating a temporary handle. Its reliability and ease of untying, even after being under strain, make it invaluable on board a vessel.

Question 3

What is the correct procedure for coiling a line?

Accepted Answer

Circular turns with secured end

Answer

The correct procedure for coiling a line involves making neat, circular turns, typically starting from one end and working towards the other, with the end then secured. This method prevents tangles, kinks, and knots, making the line easy to deploy quickly and efficiently when needed. Proper coiling also helps in storing the line neatly and prolonging its lifespan.

Question 4

Which tool is used to splice rope?

Accepted Answer

Marlinspike

Answer

A marlinspike is a pointed, tapered tool, typically made of metal or wood, specifically designed for splicing rope. It is used to separate strands of rope, allowing new strands to be woven in to create a splice, which is a strong and permanent way to join two ropes or form an eye. Its shape allows it to penetrate tightly woven fibers without damaging them.

Question 5

What is heaving a line?

Accepted Answer

Throwing a small line

Answer

Heaving a line refers to the act of throwing a small, lightweight line, often with a weighted end (a monkey's fist or heaving line knot), from one vessel or dock to another. The purpose is to establish initial contact, allowing a heavier mooring line or towing hawser to be pulled across. This technique is crucial for safe docking, mooring, or transferring lines between vessels.

(AB) Able Seaman Exam Practice Test

(AB) Able Seaman Exam Practice Test

AB Deck Seamanship & Line Handling