Common HazardsCâu 28 / 100
Which practice best reduces struck-by hazards from vehicles and equipment on site?
a.Wearing dark clothing
b.Standing behind backing vehicles
c.Removing backup alarms
d.Using high-visibility clothing, spotters, and traffic control
Giải thích
Struck-by hazards from vehicles are reduced by high-visibility clothing, trained spotters, backup alarms, and traffic control plans. Workers should stay out of the blind spots of heavy equipment. Establishing exclusion zones keeps workers separated from moving equipment.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
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