SafetyCâu 515 / 700
Which combination of personal protective equipment (PPE) is MOST appropriate for a laborer operating a gas-powered concrete saw?
a.Only a reflective vest
b.Sandals and sunglasses
c.Hard hat, eye and face protection, hearing protection, and a respirator suited to silica dust
d.Work gloves alone
Giải thích
A concrete saw creates flying debris, high noise, and silica dust, so the operator needs head protection, eye and face protection, hearing protection, and respiratory protection appropriate for silica, plus gloves and sturdy footwear. Option c addresses each hazard. A vest alone (a), sandals (b), or gloves alone (d) leave major hazards, noise, eye injury, and dust, uncontrolled.
Trích dẫn luật: Cal/OSHA Title 8, Construction Safety OrdersLuyện miễn phí toàn bộ 700 câu hỏi — không cần đăng ký.
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