AB Marlinspike Seamanship and Knots 2

Question 1

Which knot is best used to join two lines of different diameters?

Accepted Answer

Sheet bend

Answer

The sheet bend is specifically designed to join lines of unequal size or material.

Question 2

What is the purpose of 'seizing' two lines together?

Accepted Answer

Permanently binding two lines side by side

Answer

Seizing is a method of binding two lines together using small-diameter twine or wire, typically to hold them in parallel.

Question 3

A 'long splice' is used primarily because it:

Accepted Answer

Maintains nearly the original diameter of the rope

Answer

A long splice tapers the strands so the finished splice is almost the same diameter as the original rope, allowing it to pass through blocks.

Question 4

What type of line is most susceptible to damage from ultraviolet (UV) radiation?

Accepted Answer

Polypropylene

Answer

Polypropylene rope degrades faster than most other synthetic fibers when exposed to prolonged UV radiation.

Question 5

The 'bitter end' of a line refers to:

Accepted Answer

The inboard end secured to the vessel

Answer

The bitter end is the last and inboard end of a rope or chain, secured to the ship's structure.

(AB) Able Seaman Exam Practice Test