Which of the following is the maximum free fall distance in a fall protection system?

• A. 4 feet
• B. 5 feet
• C. 6 feet
• D. 7 feet

Answer: (C)

In a fall protection system, the maximum free fall distance is established to minimize the risk of injury upon impact and to allow for effective functioning of fall arrest systems. The correct answer indicates that 6 feet is the maximum free fall distance. This is consistent with safety standards that state that if a worker is exposed to a potential fall, the system must be designed to limit the fall distance to 6 feet to ensure that the force of the fall does not exceed safe levels for the worker's body.

This standard not only accounts for the distance a worker might fall but also for the additional distances that can occur due to equipment stretch or other factors once a fall occurs. By limiting the free fall to a maximum of 6 feet, fall arrest systems, such as harnesses and lanyards, can effectively reduce the potential for serious injuries.

Understanding this maximum limit is crucial for technicians, as it affects how they set up their fall protection measures and contributes to their overall safety while working at heights.