Which of the following indicates when short sections of raceways are used?

The use of short sections of raceways is primarily intended to protect cables from physical damage. According to the National Electrical Code (NEC), raceways serve as a conduit to safeguard electrical conductors from external influences, such as impacts, moisture, or corrosive environments that could lead to damage. By routing cables through these protective channels, the integrity and functionality of the wiring system are maintained, preventing potential hazards such as short circuits, electrical fires, or malfunctions.

While grounding electrical systems, completing circuit continuity, and reducing installation time are also important considerations in electrical installations, they do not specifically address the key purpose of employing short raceway sections. Grounding pertains to protective measures against fault currents, completing circuit continuity addresses the uninterrupted flow of electricity within a circuit, and reducing installation time focuses on efficiency in setup. None of these reasons illustrate the direct functionality of raceways relative to protecting cables.