Which term describes the weight of the structure itself?

Which term describes the weight of the structure itself?

• A. Live load
• B. Dead load
• C. Recessed lighting
• D. Details

Answer: (B)

Weight of the structure itself is categorized as dead load. This is the permanent, non-variable weight of the building’s own components—framing, floors, walls, roof, and other built-in elements. Live load, by contrast, is the weight that can vary over time, such as people, furniture, and movable equipment. Recessed lighting is simply a fixture type, not a load category, and details isn’t a load term either. Designers assess dead loads separately from live loads to ensure the structure can safely support both the permanent weight and the changing loads over time.

Weight of the structure itself is categorized as dead load. This is the permanent, non-variable weight of the building’s own components—framing, floors, walls, roof, and other built-in elements. Live load, by contrast, is the weight that can vary over time, such as people, furniture, and movable equipment. Recessed lighting is simply a fixture type, not a load category, and details isn’t a load term either. Designers assess dead loads separately from live loads to ensure the structure can safely support both the permanent weight and the changing loads over time.