24' platform with stirrups 12" from ends; how far apart should the suspension points be on the roof?

24' platform with stirrups 12" from ends; how far apart should the suspension points be on the roof?

• A. 20'
• B. 24'
• C. 22'
• D. 26'

Answer: (C)

The main idea is to keep the platform balanced by aligning the roof suspension points with where the stirrups attach on the platform. With the platform being 24 feet long and the stirrups placed 12 inches from each end, the distance between the stirrups is 24 minus 2 feet, which equals 22 feet. Spacing the roof suspension points 22 feet apart ensures each line lines up with its corresponding stirrup, helping the platform stay level and stable under load. Using other spacings would misalign the lines and could cause the platform to tilt or twist.

The main idea is to keep the platform balanced by aligning the roof suspension points with where the stirrups attach on the platform. With the platform being 24 feet long and the stirrups placed 12 inches from each end, the distance between the stirrups is 24 minus 2 feet, which equals 22 feet. Spacing the roof suspension points 22 feet apart ensures each line lines up with its corresponding stirrup, helping the platform stay level and stable under load. Using other spacings would misalign the lines and could cause the platform to tilt or twist.