AB Marlinspike Seamanship and Knots Questions and Answers

Question 1

A seaman needs to join two ropes of significantly different diameters. Which of the following knots is most suitable for this purpose?

Accepted Answer

Sheet Bend

Answer

The Sheet Bend is specifically recommended for joining two ropes of unequal size. The thicker rope is used to form a bight, and the thinner rope is passed through the bight and around it to complete the knot. While it also works with ropes of the same size, its primary advantage is in handling different diameters securely.

Question 2

What is the primary purpose of 'whipping' the end of a fiber rope?

Accepted Answer

To prevent the end from fraying or unraveling

Answer

Whipping involves binding the end of a rope with twine or cord to prevent the strands from coming apart, known as fraying or unraveling. This is crucial for maintaining the rope's integrity and extending its service life.

Question 3

While mooring, you are instructed to 'flemish down' the excess line on deck. What are you being asked to do?

Accepted Answer

Coil the line into a neat, flat spiral on the deck

Answer

Flemishing a line involves arranging it into a tight, flat spiral coil on the deck. This is done for neatness and to keep the decks clear, especially when a vessel is alongside for a short period.

Question 4

Which part of a line is referred to as the 'standing part'?

Accepted Answer

The main part of the line not involved in forming the knot

Answer

The 'standing part' is the principal or main part of a line, which is not the end being used to form a knot, hitch, or bend. The other main parts are the 'bitter end' (the free end) and the 'bight' (a curve or loop in the line).

Question 5

You need to secure a mooring line to a standard horned cleat on the dock. Which of the following describes a key step in tying a proper cleat hitch?

Accepted Answer

Making one or more figure-eight turns around the horns

Answer

A proper cleat hitch involves taking a full turn around the base of the cleat, followed by one or more figure-eight turns around the horns. The hitch is finished with a final turn where the line is tucked under itself to lock it. This method is secure yet easy to cast off.

(AB) Able Seaman Exam Practice Test

(AB) Able Seaman Exam Practice Test

AB Marlinspike Seamanship and Knots Questions and Answers