Which feature specifically ensures visibility of exits during a power outage?

• A. Have exit lights that will work if the power fails
• B. Be clutter free
• C. Be wide enough to accommodate people with disabilities
• D. Be carpeted

Answer: (A)

When power fails, ordinary lighting goes out, so exits must be visibly identifiable through emergency lighting. This means exit signs and lighting that have battery backup or generator power and come on automatically, providing illumination along escape routes so people can see where to go even in darkness. Without this, people may not find exits quickly, causing delays and unsafe evacuations. The other safety features—keeping corridors uncluttered, ensuring doorways are wide enough for easy passage, or even carpet choices—help overall safety, but they don’t guarantee that exits remain visible in a power outage. Regular testing and maintenance of emergency lighting ensure it works when it’s needed.