Fall ProtectionCâu 57 / 100
Why should you never stand on the top cap or top step of a stepladder?
a.It creates instability and a serious fall hazard
b.It voids the warranty
c.It scratches the ladder
d.It is perfectly safe to do so
Giải thích
Standing on the top cap or top step of a stepladder raises the center of gravity and makes the ladder unstable, creating a serious fall hazard. Manufacturers label these areas as not for standing. Choosing a taller ladder is the correct solution when more height is needed.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- 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?
- What is the '3-point contact' rule when climbing a ladder?
- What should be done with a ladder that has a cracked rail or broken rung?
- What is the purpose of a safety net system?
- What is a 'controlled access zone' used for in fall protection?
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