Silica Quiz
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Question 1 of 11
1. Question
Breathing concrete dust is not harmful.
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Question 2 of 11
2. Question
Silica is only present in concrete.
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Question 3 of 11
3. Question
Supervisors can judge the amount of silica in the dust by looking at the consistency of the cloud.
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Question 4 of 11
4. Question
Workers don’t need to worry about the plume of dust if they are wearing a respirator.
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Question 5 of 11
5. Question
Pick one of all of the work-related activities that can cause exposure to dangerous silica
dust.CorrectIncorrect -
Question 6 of 11
6. Question
I can wear any respirator with any filter I think is comfortable.
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Question 7 of 11
7. Question
The following illnesses can be caused by breathing masonry dust with silica in it:
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Question 8 of 11
8. Question
If I smoke, I shouldn’t worry about breathing silica dust.
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Question 9 of 11
9. Question
Wet cutting and ventilation help reduce exposure to silica dust.
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Question 10 of 11
10. Question
What color filters/Cartridges should I use when working around Silica?
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Question 11 of 11
11. Question
The PEL for silica dust is ________ for an 8 hour time weighted average:
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