Ladders, Ropes, and Knots Flashcards

Which knot is preferred over the bowline by many departments because it is stronger and less likely to slip?

Answer: Figure-eight on a bight

The figure-eight family of knots is strong, easy to inspect, and resistant to slipping under load.

What is the main hazard of placing a ground ladder at too steep an angle (greater than 75 degrees)?

Answer: The ladder may tip backward away from the building

Too steep an angle makes the ladder unstable and prone to tipping backward off the wall.

What is the danger of placing a ladder at too shallow an angle (less than 75 degrees)?

Answer: The base may slide out and the beams may be overstressed

A shallow angle increases the chance the base slips out and overstresses the ladder beams.

How should life-safety rope generally be stored?

Answer: In a rope bag, away from sunlight, chemicals, and sharp edges

Rope should be stored in a bag protected from UV light, chemicals, and abrasion to preserve strength.

When climbing a ground ladder, a firefighter should maintain what for stability?

Answer: Three points of contact and look up while climbing

Maintaining three points of contact while climbing keeps the firefighter stable and secure.

What is the purpose of a 'becket bend' (sheet bend) in firefighting rope work?

Answer: To join two ropes of unequal diameter

The becket bend (sheet bend) is used to tie together two ropes of different diameters.

Why should knots used for hoisting be 'dressed' before the load is applied?

Answer: To ensure the knot is properly formed so it holds and does not slip

Dressing a knot removes twists so it seats correctly and holds securely under load.