First Year Orientation & Safety Level 1 (CAL-NEV JATC) Practice Exam

When working from an aerial lift, a full body harness with a 6-foot deceleration lanyard is required to ensure the safety of the worker. The full body harness provides support and distributes the forces of a fall across the body's strongest points, significantly reducing the risk of injury. It is designed to keep the individual in an upright position, preventing the risk of falling out of the harness.

The inclusion of a 6-foot deceleration lanyard is crucial as it minimizes the fall distance and energy upon descent, helping to protect the worker from the impact of a fall. This combination of equipment enables safe operation in elevated work environments where there is a potential risk of falling.

In contrast, options such as a waist belt with a lanyard or a chest harness do not provide the same level of support and protection as a full body harness. These types of harnesses can allow for a dangerous fall or position if a slip occurs. Lastly, the idea that no harness is required entirely disregards safety protocols mandated by OSHA and industry standards that prioritize worker safety in potentially hazardous situations such as using aerial lifts.