How are bar joists supported when used to support floor decks in multistory buildings?
A. By masonry walls
B. By concrete colums
C. By wood-framed walls
D. By steel-framing beams
Ans: D. By steel-framing beams
Health Professions
A. By masonry walls
B. By concrete colums
C. By wood-framed walls
D. By steel-framing beams
Ans: D. By steel-framing beams