Where can the electrical main disconnect be found in a home?

The correct answer is D, attached to the roof. In a typical residential setting, the electrical main disconnect is usually found on the exterior of the house, often attached to the roof. This setup allows for easy access for emergency situations or routine maintenance while keeping the disconnect out of reach of children or accidental interference. It is important for homeowners and real estate professionals to be aware of the location of the electrical main disconnect for safety and operational purposes.

Options B, C, E, and F are incorrect because the electrical main disconnect is not typically located in a separate box or as part of the distribution panel, inside the utility room, next to the water heater, or in the attic in most residential properties.