North Carolina Building Contractor License Practice Exam

What is the required strength for the materials used in lanyard and lifeline construction?

1. 2500 lbs

2. 4000 lbs

3. 5000 lbs

4. 6000 lbs

The correct answer is: 5000 lbs

The required strength for materials used in lanyard and lifeline construction is 5000 lbs. This strength ensures that the equipment can support the weight and forces exerted during a fall, providing essential safety for workers at heights. When selecting lanyards and lifelines, it's critical to adhere to safety standards that dictate minimum strength requirements, which are often established by organizations such as the Occupational Safety and Health Administration (OSHA) or the American National Standards Institute (ANSI). A strength rating of 5000 lbs offers a substantial safety margin, reflecting the potential dynamic forces in a fall scenario. This level of strength is especially vital in construction and other industries where workers are exposed to fall hazards, as it helps to mitigate the risks associated with falls from heights. The integrity of the lanyard and lifeline directly correlates to worker safety, making it imperative to use materials that meet or exceed this strength requirement.