Which regulation is focused on safety when using grills on apartment balconies?

• A. Electrical wiring standards
• B. Fire prevention and safety measures
• C. Waste disposal guidelines
• D. Elevator operation rules

Answer: (B)

The main idea tested here is fire safety when grilling on apartment balconies. Grills generate heat, flames, and embers that can easily ignite nearby materials on a balcony, so regulations emphasize preventing fires and protecting occupants. Fire prevention and safety measures cover how grills should be used, where they can be placed, and what safety practices are required to reduce fire risk. The other topics don’t address this specific hazard: electrical wiring standards deal with electrical systems, waste disposal guidelines cover trash handling, and elevator operation rules govern building movement.