NWSA Telecommunications Tower Technician 2 (TTT-2) Fall Protection and Rigging Standards Practice Test

An improper bridle angle below 30 degrees can lead to excessive leg tension. When the angle of the bridle legs is too shallow, the forces exerted on each leg increase significantly, which can exceed the tension limits for the rigging equipment and components being used. This excessive tension can cause undue stress on the equipment and the load being lifted, potentially leading to equipment failure or safety incidents.

Understanding rigging angles is crucial for maintaining safety and effectiveness during lifting operations. A bridle angle that is too acute does not distribute the load evenly and can result in one side bearing more tension than the other, creating a risk for both the load and the personnel involved in the operation. It is essential for riggers to adhere to proper angles to ensure load stability and safety.