What lay of cable has increased resistance to abrasion?

Lang Lay is the correct choice because it is specifically designed to enhance resistance to abrasion. The construction of Lang Lay cable features wires that are laid in a manner that makes them more effective at preventing wear when exposed to harsh environments or abrasive surfaces. This configuration creates a more substantial surface area on the exterior coil of the cable, which can better withstand friction and contact against aggressive materials.

In comparison, Regular Lay cabling has a symmetrical approach that does not provide the same level of resistance to abrasion. Flat Lay is typically used for applications where the cable needs to be laid flat, but this design does not focus on abrasion resistance. Stranded Lay, while offering flexibility, does not inherently increase abrasion resistance like Lang Lay does. Thus, Lang Lay provides an optimal design for situations where protection against wear and tear is crucial.