Communications systems bonding conductors and grounding electrode conductors must be protected against which of the following?

The correct answer highlights the necessity for communications systems bonding conductors and grounding electrode conductors to be safeguarded against physical damage. These conductors are vital for ensuring the safety and effectiveness of electrical and communications systems. If they are subject to physical damage, such as cuts, abrasions, or impacts, their functionality could be compromised, leading to potential hazards such as electrical shocks, system failures, or even fires.

While protection against corrosion and electrical surges is also important, physical damage directly affects the structural integrity and performance of these conductors. Ensuring that the conductors are physically protected—such as through the use of conduit, raceways, or protective coatings—helps maintain their reliability and serves to safeguard both the equipment and personnel.

In summary, protecting conductors from physical damage is essential to their role in maintaining the safety and operability of electrical and communications systems.