What is the rated capacity of 3/8 in hemp rope?

What is the rated capacity of 3/8 in hemp rope?

• A. 3,180 lbs
• B. 4,500 lbs
• C. 5,000 lbs
• D. 1,000 lbs

Answer: (A)

Working load limit is the safe, rated capacity you can use for a rope, found by taking the rope’s breaking strength and applying a safety factor. For natural fiber hemp rope of 3/8 inch, standard tables use a safety factor around 5:1. The breaking strength for this size is typically in the vicinity of 15,900 pounds, and dividing by 5 gives about 3,180 pounds. That’s why the rated capacity is 3,180 pounds. The other values don’t align with typical hemp rope tables for this diameter: they would imply either a much smaller or a much larger breaking strength or a different safety factor than what’s standard for hemp rope.

Working load limit is the safe, rated capacity you can use for a rope, found by taking the rope’s breaking strength and applying a safety factor. For natural fiber hemp rope of 3/8 inch, standard tables use a safety factor around 5:1. The breaking strength for this size is typically in the vicinity of 15,900 pounds, and dividing by 5 gives about 3,180 pounds. That’s why the rated capacity is 3,180 pounds. The other values don’t align with typical hemp rope tables for this diameter: they would imply either a much smaller or a much larger breaking strength or a different safety factor than what’s standard for hemp rope.