What is formed by reversing the direction of a rope to form a "U" bend with two parallel ends?

When a rope is reversed to create a "U" shape with two parallel ends, what is formed is referred to as a bight. A bight is essentially a curve in the rope that does not involve cutting the rope or altering its length. In this formation, the rope is doubled back on itself, which can be useful for various applications in rescue operations, rigging, or securing loads.

Understanding the concept of a bight is crucial in firefighting and rescue scenarios, as it can be used for tying knots or creating loops that help stabilize equipment or individuals. The significance of creating a bight lies in its ability to provide strength and stability without compromising the integrity of the rope.

Other terms, while related to rope use, refer to different concepts. A splice involves joining two pieces of rope together, a cord is a general term for a flexible strand, and a plait usually refers to a braid or intricate interweaving of strands, which does not apply in this context.