IFSTA Chapter 7 Ropes and Knots Study Guide Questions 2024.

IFSTA Chapter 7 Ropes and Knots Study Guide Questions 2024. Block Creel Construction - correct answer Method of manufacturing rope without any knots or splices; a continuous strand of fiber runs the entire length of the rope's core. Braid-on-Braid Rope - correct answer Rope that consists of a braided core enclosed in a braided, herringbone patterned sheath. Braided Rope - correct answer Rope constructed by uniformly intertwining strands of rope together (similar to braiding hair). Clove Hitch - correct answer Knot that consists of two half-hitches; its principal use is to attach a rope to an object such as a pole, post, or hose. Dynamic Rope - correct answer Rope designed to stretch under load, reducing the shock of impact after a fall. Hitch - correct answer Temporary knot that falls apart if the object held by rope is removed. Impact Load - correct answer Dynamic and sudden load placed on a rope, typically during a fall. Kernmantle Rope - correct answer Rope that consists of a protective shield (mantle) over the load-bearing core strands (kern). Laid Rope - correct answer Rope constructed by twisting several groups of individual strands together. Life Safety Rope - correct answer Rope designed exclusively for rescue and other emergency operations; used to raise, lower, and support people at an incident or during training. Mechanical Advantage - correct answer Advantage created when levers, pulleys, and other tools are used to make work easier during rope rescue or while lifting heavy objects. Natural Fiber Rope - correct answer Utility rope made of manila, sisal, or cotton; not accepted for life safety applications. Overhand Safety Knot - correct answer Supplemental knot tied to prevent the primary knot from failing; prevents the running end of the rope from slipping back through the primary knot. Rope Log - correct answer Record of all use, maintenance, and inspection throughout a rope's working life; also includes the product label and manufacturer's recommendations.