What is the maximum distance from any point along the floorline to the nearest receptacle in a single-family dwelling?

The correct choice indicates that the maximum distance from any point along the floorline to the nearest receptacle in a single-family dwelling is 6 feet. This distance is specified in the National Electrical Code (NEC), which mandates that receptacles be installed within certain intervals to ensure accessibility and prevent the excessive use of extension cords, which can lead to safety hazards.

By maintaining a maximum distance of 6 feet for receptacle placement, the code promotes the availability of power sources throughout the dwelling, making it more convenient for residents to plug in appliances and devices without needing to reach beyond a safe distance. This requirement is particularly important in areas where electrical devices are frequently used, helping to reduce the risk of tripping hazards and electrical overload.

Understanding this distance is crucial for electrical installation and ensuring compliance with safety standards in residential settings.