Farm buildings, NOT dwelling units are defined as which?

• A. Residential structures located on agricultural land
• B. Structures used for agricultural purposes that are not intended for living
• C. Open, individual overhead conductors
• D. Thermoset or thermoplastic type insulation

Answer: (B)

The main idea is distinguishing building types for electrical work. A farm building, not a dwelling unit, is defined as a structure used for agricultural purposes that is not intended for people to live in. This matters because such buildings are treated differently under the code than living spaces on a farm. For example, a barn used for storing feed or housing equipment fits this definition, while a house on the farm would not—it would be a dwelling unit. The other options describe a residence, conductors, or insulation, none of which define the type of farm building.