What type of ropes are made of individual fibers twisted into strands?

The correct answer is that twisted ropes are made of individual fibers twisted together to form strands. This construction method allows for a degree of flexibility and adaptability, making twisted ropes suitable for various applications, including rescue operations and general utility tasks in firefighting. The twisting of fibers provides strength and durability while maintaining the ability to handle dynamic stresses, which is essential in emergency scenarios where the rope may be subjected to various loads and forces.

Static and dynamic ropes, on the other hand, are typically constructed with specific characteristics in mind—static ropes are designed to have minimal stretch, while dynamic ropes are built to absorb energy during a fall. Block creel construction refers to a method of making ropes where multiple strands are woven together, rather than relying on the twisting of individual fibers, which distinguishes it from the characteristics of twisted ropes.