What is the maximum elongation or stretch of static rope at 10% of its minimum breaking strength?

The correct choice represents the maximum elongation or stretch of static rope at 10% of its minimum breaking strength, which is determined through industry standards and material properties of static ropes. Static ropes are designed to have minimal stretch under load, demonstrating reliable performance for rescue operations.

At 10% of the minimum breaking strength, static ropes typically exhibit a maximum stretch of around 6%. This percentage indicates that the rope maintains its structural integrity while being subjected to a defined load, making it an essential factor in planning rescues. The 6% elongation ensures that while there is some stretch to absorb energy, the rope does not deform excessively, thereby retaining its performance in high-stakes environments.

Understanding this property of static rope is vital for rescuers to maintain safety protocols and effectively manage loads during rescue scenarios. It allows rescuers to calculate the necessary lengths and setups without compromising safety standards.