What is the requirement regarding the number of receptacle outlets in habitable rooms?

In habitable rooms, the National Electrical Code (NEC) establishes the requirement that at least one receptacle outlet must be present. This ensures that every living space has access to electrical power for general use, accommodating the need for plugging in lamps, charging devices, or connecting appliances.

Option A aligns with the NEC's goal of maintaining convenience and safety in residential environments. Having at least one receptacle outlet prevents reliance on extension cords, which can create hazards if improperly used. This requirement is crucial for ensuring that inhabitants can effectively utilize the space for its intended purposes.

The other options do not reflect the NEC's approach in this regard. The second option suggests a fixed quantity of two outlets, which may not adequately cover larger rooms or account for different configurations. The third option's suggestion of one outlet for every 100 square feet complicates the interpretation and application of the standard, while the last option incorrectly negates the need for receptacles altogether in habitable spaces, which does not comply with the NEC guidelines.