Which term describes the outer layer of rope as used in the material?

• A. Mantel
• B. Mantle
• C. Sheath
• D. Core

Answer: (A)

The main idea here is rope construction: there’s an inner core of fibers and an outer protective layer that wraps around it. In this material, that outer layer is called the mantel (Mantel). This term specifically names the covering that encases the core and protects it from abrasion and moisture while helping hold the rope together. The core is the internal load-bearing part, so it’s not the outer layer. A term like sheath is sometimes used for outer coverings in other contexts, but the material uses mantel, so this is the best fit. Mantle is a closely related term in other contexts, but in this context the spelling Mantel is the one given, distinguishing it from the inner core.