The grab line on Ring Buoys must be made from which material?

The grab line on Ring Buoys must be made from which material?

• A. Nylon
• B. Leather
• C. Cotton
• D. Silk

Answer: (A)

The grab line on a lifebuoy is chosen for durability and reliability in a marine environment. It needs to stay strong, resist rot and mildew, and perform well when wet and exposed to sun and salt. Nylon rope fits these requirements: it’s strong, abrasion-resistant, and maintains its strength even when wet. It also handles exposure to sun and salt without degrading quickly, making it a dependable synthetic option for a lifebuoy’s grab line. In contrast, leather, cotton, and silk are natural fibers that absorb water, rot, and deteriorate with sun and salt exposure. They become weaker, lose grip quality when wet, and aren’t as durable for repeated use in harsh marine conditions.

The grab line on a lifebuoy is chosen for durability and reliability in a marine environment. It needs to stay strong, resist rot and mildew, and perform well when wet and exposed to sun and salt. Nylon rope fits these requirements: it’s strong, abrasion-resistant, and maintains its strength even when wet. It also handles exposure to sun and salt without degrading quickly, making it a dependable synthetic option for a lifebuoy’s grab line.

In contrast, leather, cotton, and silk are natural fibers that absorb water, rot, and deteriorate with sun and salt exposure. They become weaker, lose grip quality when wet, and aren’t as durable for repeated use in harsh marine conditions.