Which statement about entry into a space...
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Question 1 of 27070
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Which statement about entry into a space that has been sealed for a long time is TRUE?
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A
The heat of the sun on upper ballast tanks, such as in a bulk carrier, may generate carbon monoxide.
B
You can safely enter the space without a breathing apparatus if the oxygen content exceeds 14%.
C
A tank that has been used to carry hazardous liquids should be tested for oxygen content, toxicity, and explosive gases.
D
The natural ventilation through the installed vents is sufficient to provide the proper oxygen content.
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Question 1 of 27070
66636ee728f7522a1c518a6e
Q
Which statement about entry into a space that has been sealed for a long time is TRUE?
A
The heat of the sun on upper ballast tanks, such as in a bulk carrier, may generate carbon monoxide.
B
You can safely enter the space without a breathing apparatus if the oxygen content exceeds 14%.
C
A tank that has been used to carry hazardous liquids should be tested for oxygen content, toxicity, and explosive gases.
D
The natural ventilation through the installed vents is sufficient to provide the proper oxygen content.
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