Which of the following can detectors in a smoke compartment control?

Detectors in a smoke compartment play a crucial role in maintaining safety during a fire event. Their primary function is to detect smoke and initiate responses that help control smoke spread and mitigate the impact of fire. Choice C is accurate because smoke detectors can activate smoke control equipment, such as doors and dampers, which are essential for containing smoke within specific areas. By doing so, they limit the movement of smoke to other parts of a building, thus improving the safety of occupants and facilitating evacuation and firefighting efforts.

Smoke control systems often rely on the timely response of detectors to sense smoke presence. Upon detection, these systems can automatically close or open various mechanisms, crucial for maintaining a safe environment by preventing smoke from spreading into exit routes or other occupied areas.

The other options focus on functionalities that do not encompass the primary role of smoke detectors. Lighting systems, fire alarms, and personal alerts provide specific support but are not primarily controlled by smoke detectors in the same direct manner as smoke control equipment. Hence, recognizing the primary function of detectors in smoke compartment control clarifies the reasoning behind choosing the correct option.