What type of configuration is referred to as a bridle in rigging?

The term "bridle" in rigging refers to a specific type of configuration that involves multiple lines used to distribute the load evenly. In this context, a bridle configuration generally relates to the vertical arrangement of slings or cables that support a load from several points, thus helping to stabilize and balance it effectively.

When the load is lifted using a vertical bridle configuration, the forces are directed downward through the slings, which not only provides better control and balance but also minimizes the risk of tipping or instability. This is especially crucial in situations where the load is irregularly shaped or requires precise positioning.

The other options do not accurately describe the bridle configuration. A single configuration refers to a single point of attachment, which would not provide the stability that a bridle does. A choke configuration involves wrapping a sling around a load or attachment point, which doesn’t represent the multiple points of support characteristic of a bridle. The basket configuration, while it may involve two points of attachment, typically cradles the load in a way that doesn't represent the specific multi-point lifting strategy employed in a bridle setup.