Which term extends upward from the floor to the ceiling?

Which term extends upward from the floor to the ceiling?

• A. Columns
• B. Beams; Rafters
• C. Walls
• D. Tension

Answer: (A)

Think about how a building stays upright. The vertical member that runs from the floor up to the roof is a column. Columns are designed to carry loads from floors and the roof and transfer them straight down to the foundation. Beams and rafters are horizontal or inclined members that span between supports and carry loads along their length; they don’t extend upward from floor to ceiling as a single vertical member. Walls do reach from floor to ceiling, but their primary role is enclosing space and resisting lateral forces, not carrying vertical loads in the same direct, load-bearing way as columns. Tension is a pulling force, not a structural member. So the term that extends upward from the floor to the ceiling is column.

Think about how a building stays upright. The vertical member that runs from the floor up to the roof is a column. Columns are designed to carry loads from floors and the roof and transfer them straight down to the foundation. Beams and rafters are horizontal or inclined members that span between supports and carry loads along their length; they don’t extend upward from floor to ceiling as a single vertical member. Walls do reach from floor to ceiling, but their primary role is enclosing space and resisting lateral forces, not carrying vertical loads in the same direct, load-bearing way as columns. Tension is a pulling force, not a structural member. So the term that extends upward from the floor to the ceiling is column.