Associate Safety Professional Practice Exam

What factors determine the safety factor for natural fiber rope?

1. Length of rope, material and age

2. Size of rope, material and tensile strength

3. Diameter of rope, color, and manufacturer

4. Weight capacity, length, and usage

The correct answer is: Size of rope, material and tensile strength

The correct choice highlights the significance of the size of the rope, the material it is made from, and its tensile strength in determining the safety factor for natural fiber rope. The size of the rope directly influences its overall capacity to bear load. In general, larger diameter ropes can absorb more stress and weight, making them stronger. The material is crucial as different types of natural fibers, such as jute, sisal, or hemp, have varying inherent strengths, flexibility, and durability levels. This material property significantly impacts how much weight the rope can safely support. Tensile strength measures the maximum amount of tensile (pulling) stress that the rope can withstand before failing. This measure is vital in assessing the potential performance of the rope under various loads. Collectively, these factors provide a comprehensive understanding of the rope's performance under stress, allowing for appropriate safety measures to be established, thus ensuring safe usage in various applications. This is why the correct answer encompasses these critical components.