Fall ProtectionCâu 61 / 100
When is a floor hole or opening a fall hazard that must be protected?
a.Only if larger than a door
b.Never, holes are always safe
c.Only outdoors
d.When a worker could fall through or step into it, requiring covers or guardrails
Giải thích
Holes and openings in floors or roofs through which a worker could fall must be protected with covers, guardrails, or personal fall arrest. Covers must be secured and marked, and be able to support the intended loads. Unprotected openings are a common and preventable fall hazard.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- What is the '3-point contact' rule when climbing a ladder?
- Why should you never stand on the top cap or top step of a stepladder?
- 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?
- Who is required to train workers on fall hazards and the fall protection systems they will use?
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