Fall ProtectionCâu 52 / 100
At what height must most scaffold platforms have fall protection?
a.2 feet
b.25 feet
c.50 feet
d.10 feet above a lower level
Giải thích
Most scaffold platforms require fall protection when they are more than 10 feet above a lower level. This may be provided by guardrails or personal fall arrest systems depending on the scaffold type. The 10-foot scaffold threshold differs from the general 6-foot construction rule.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- Why is it important to minimize free fall distance in a fall arrest system?
- What must be considered to prevent a worker from hitting the ground during a fall arrest?
- When must a scaffold be inspected?
- How must scaffold platforms be planked to prevent workers or tools from falling through?
- How should a straight or extension ladder be positioned against a wall (the 4-to-1 rule)?
- How far above a landing must an extension ladder extend for safe access?
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