A device that holds the rope to prevent lowering when releasing the pulling force is called?

The correct answer refers to a device that is designed specifically to hold the rope in place and prevent it from lowering when the force used to pull it is released. This is crucial in rescue operations where maintaining control over the load is essential for safety and effectiveness.

A Progress Capture Device is equipped with mechanisms, such as camming or grinding elements, that enable it to lock the rope in place under load. When the pulling force is released, the device securely holds the rope, allowing the rescuer to manage the situation without the risk of the load dropping unexpectedly. This function makes it invaluable in scenarios where precise control over descent is necessary.

The other devices listed do not serve the same purpose. A Rescue Ascender is primarily used for ascending a rope and does not have a function for holding a load statically when the pulling force is released. A Bailout Device is typically designed for emergency exit scenarios, allowing for rapid descent, but it does not inherently manage static loads in the same way. A Static Pulley, while useful for redirecting force or adjusting angles in rope systems, does not have the locking capability that captures the rope to prevent lowering when force is released.