What does the Whistle Test determine in a rope rescue system?

The Whistle Test is a specific procedure that evaluates how a rope rescue system behaves in the event that all tension is released. This test is crucial for understanding the dynamics of the system once the operators let go of the line or when there is an unexpected release of tension. By observing the system's response, rescuers can determine whether the components of the system remain secure and if there is any risk of sudden loads or falls occurring, which could pose dangers to both the victim and the rescuers. This insight is invaluable for ensuring that the rescue operation can be executed safely and effectively.

While all choices concern important elements of a rope rescue system, this test specifically highlights the need to anticipate and address potential failure points once tension is removed, ensuring that operators are aware of the mechanics at play during rescue operations.