40 HR HAZWOPER PRACTICE
QUESTIONS AND ANSWERS
Which level of protection requires a full-face air-purifying respirator (APR)? - ans-
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Level C sw
When should respirators be inspected? - ans-Before and after each use
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Which of the following statements best describes one of the benefits of using the buddy
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system? - ans-Checks condition of partner's PPE
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What information is best for selection of a respirator? - ans-The type of hazard present
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Which of the following items is a limitation for a half-face air-purifying respirator? - ans-
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Seal protection on the face is limited
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Which statement is true for the support zone? - ans-
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No respiratory or skin protection is needed there
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Where should the decontamination area be located? - ans-Upwind from the hazards
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Atmosphere supplying respirators are required when the oxygen concentration is less t
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han what percentage? - ans-19.5%
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Which zone is considered "most contaminated"? - ans-Exclusion zone
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Which statement is always true of the "buddy system"? - ans-
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The buddy system is required when working in the exclusion zone
sw sw sw sw sw sw sw sw sw sw
If workers believe they have been instructed to use the wrong type of protective equip
sw sw sw sw sw sw sw sw sw sw sw sw sw sw
ment, what should be done first? - ans-
sw sw sw sw sw sw swsw
Tell the site safety officer or designated representative
sw sw sw sw sw sw sw
Which condition is more likely to result from an acute chemical exposure? - ans-
sw sw sw sw sw sw sw sw sw sw sw sw swsw
Dizziness
QUESTIONS AND ANSWERS
Which level of protection requires a full-face air-purifying respirator (APR)? - ans-
sw sw sw sw sw sw sw sw sw sw swsw
Level C sw
When should respirators be inspected? - ans-Before and after each use
sw sw sw sw sw swsw sw sw sw sw
Which of the following statements best describes one of the benefits of using the buddy
sw sw sw sw sw sw sw sw sw sw sw sw sw sw
system? - ans-Checks condition of partner's PPE
sw sw swsw sw sw sw sw
What information is best for selection of a respirator? - ans-The type of hazard present
sw sw sw sw sw sw sw sw sw swsw sw sw sw sw
Which of the following items is a limitation for a half-face air-purifying respirator? - ans-
sw sw sw sw sw sw sw sw sw sw sw sw sw swsw
Seal protection on the face is limited
sw sw sw sw sw sw
Which statement is true for the support zone? - ans-
sw sw sw sw sw sw sw sw swsw
No respiratory or skin protection is needed there
sw sw sw sw sw sw sw
Where should the decontamination area be located? - ans-Upwind from the hazards
sw sw sw sw sw sw sw swsw sw sw sw
Atmosphere supplying respirators are required when the oxygen concentration is less t
sw sw sw sw sw sw sw sw sw sw sw
han what percentage? - ans-19.5%
sw sw sw swsw
Which zone is considered "most contaminated"? - ans-Exclusion zone
sw sw sw sw sw sw swsw sw
Which statement is always true of the "buddy system"? - ans-
sw sw sw sw sw sw sw sw sw swsw
The buddy system is required when working in the exclusion zone
sw sw sw sw sw sw sw sw sw sw
If workers believe they have been instructed to use the wrong type of protective equip
sw sw sw sw sw sw sw sw sw sw sw sw sw sw
ment, what should be done first? - ans-
sw sw sw sw sw sw swsw
Tell the site safety officer or designated representative
sw sw sw sw sw sw sw
Which condition is more likely to result from an acute chemical exposure? - ans-
sw sw sw sw sw sw sw sw sw sw sw sw swsw
Dizziness
