Substation Technician Certification Practice Exam

The type of fall protection system that includes body belts and positioning straps is indeed a Positioning Device System. These systems are specifically designed to secure a worker in place while they are working at heights, providing support and stability. Positioning devices allow employees to work hands-free while being securely supported in a specific position.

Body belts and positioning straps are essential components of these systems as they enable the user to maintain their position without the risk of a fall. It is important that these systems are properly utilized in conjunction with a secure anchorage point to ensure safety while working in elevated positions.

On the other hand, fall arrest systems are primarily focused on stopping a worker from falling after an incident occurs, while rescue systems are designed to retrieve individuals in the event of an emergency. Safety harness systems serve a similar purpose as fall arrest systems but focus more on distributing the forces exerted during a fall across the body. Therefore, each of these alternatives fulfills a distinct role in fall protection, with positioning device systems being specifically tailored for maintaining a worker's position.