How does the NEC define a kitchen?

The National Electrical Code (NEC) specifically defines a kitchen as an area that includes a sink and permanent provisions for food preparation and cooking. This definition emphasizes both the functionality of the space and the components that make it suitable for kitchen activities.

Having a sink is a critical feature because it is essential for food preparation and cleanliness, while permanent provisions for cooking—such as built-in appliances like a stove or oven—indicate that the area is designed for these activities rather than a temporary setup. This distinction is important for electrical installations, as kitchens have specific requirements for the placement of outlets and circuits due to the potential use of multiple appliances and the need for safety in areas with water.

In contrast, the other choices do not encompass the complete definition provided by the NEC. A room with only a stove would not qualify as a kitchen because it lacks the essential features of a sink and food preparation area. A space with merely a refrigerator does not meet the requirements either; it does not facilitate cooking or food preparation, which are integral to a kitchen's purpose. Lastly, an open area with a grill does not constitute a kitchen unless it is equipped with the necessary components defined by the NEC, such as a sink and cooking provisions.