What does "multi-part rigging" involve?

Multi-part rigging involves using multiple parts of line or sling to support or lift a load. This technique is essential in rigger training as it allows for better load distribution and increases the lifting capacity. By utilizing various sections of line or sling, riggers can effectively reduce the weight that each part needs to support, thus enhancing safety and minimizing the risk of failure during the lift.

This method is particularly useful in scenarios where loads are complex or heavy, as it helps to manage and control the load more effectively. Additionally, multi-part rigging can provide adjustable points of connection, allowing for a more versatile approach to lifting and maneuvering loads.

Other choices do not accurately describe multi-part rigging. For example, while using multiple cranes to lift a load might be a part of a rigging scenario, it does not specifically relate to the use of multiple parts of line or sling, which is the core of what multi-part rigging is about. Similarly, using a single line does not involve the principles of multi-part rigging, and applying multiple angles to a load pertains more to load positioning and stability rather than the mechanics of using multiple sling parts.