What is the working load limit of a new 3/4 inch, 3-strand nylon fiber rope with a safety factor of five?

What is the working load limit of a new 3/4 inch, 3-strand nylon fiber rope with a safety factor of five?

• A. 1,500 lbs
• B. 2,520 lbs
• C. 3,000 lbs
• D. 3,750 lbs

Answer: (B)

To determine the working load limit of a new 3/4 inch, 3-strand nylon fiber rope with a safety factor of five, it is essential to understand the relationship between the breaking strength of the rope and the safety factor. The breaking strength of a standard 3/4 inch nylon rope is typically around 12,600 lbs. The working load limit is calculated by dividing the breaking strength by the safety factor. In this case, using a safety factor of five, the calculation would be as follows: 12,600 lbs (breaking strength) ÷ 5 (safety factor) = 2,520 lbs. This demonstrates that the correct working load limit, which takes into account the safety factor to provide a safe and reliable usage weight, is indeed 2,520 lbs. This limit is crucial for ensuring that the rope is used safely under normal operating conditions, avoiding any possibility of failure due to overloading.

To determine the working load limit of a new 3/4 inch, 3-strand nylon fiber rope with a safety factor of five, it is essential to understand the relationship between the breaking strength of the rope and the safety factor.

The breaking strength of a standard 3/4 inch nylon rope is typically around 12,600 lbs. The working load limit is calculated by dividing the breaking strength by the safety factor. In this case, using a safety factor of five, the calculation would be as follows:

12,600 lbs (breaking strength) ÷ 5 (safety factor) = 2,520 lbs.

This demonstrates that the correct working load limit, which takes into account the safety factor to provide a safe and reliable usage weight, is indeed 2,520 lbs. This limit is crucial for ensuring that the rope is used safely under normal operating conditions, avoiding any possibility of failure due to overloading.