Stalpeth designations indicate what?

Study for the BICSI OSP Design Test. Prepare using multiple choice questions, with hints and explanations to enhance understanding. Succeed in your exam journey!

Stalpeth designations point to steel armor in the cable construction. This designation indicates the armor is steel (a steel alpeth), not an aluminum shield or a polyethylene jacket. That steel armor provides robust mechanical protection for harsh environments and helps deter rodent intrusion. So the designation identifies steel armor only, with these protective capabilities. Other options describe aluminum shields or polymer jackets, which aren’t what a Stalpeth designation denotes.