A ______ background on a safety sign is used to identify a definite hazard; ______ indicates caution for a potential hazard.
A) Red; green
B) Blue; red
C) Yellow; blue
D) Red; yellow
Correct Answer:
Verified
Q19: Tech A says that rings, watches, and
Q20: Tech A says that exposure to solvents
Q21: Tech A says that tinted safety glasses
Q22: When bending down to lift something, you
Q23: Technician A says it is your duty
Q25: There are three signal words: _, _,
Q26: Which of the following is a typical
Q27: _ are designed to smother a small
Q28: In the United States, there are _
Q29: Class C fires involve:
A) Electrical equipment.
B) Paper
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