According to Federal Regulations, a confined or enclosed space on a ship which is being prepared for "HOT WORK", should be inspected, tested and designated "SAFE FOR HOT WORK" if _______.
A
oxygen content is below 22%
B
concentration of flammable vapors in the atmosphere is less than 10% of the L.E.L.
C
adjacent spaces have been inspected for combustible materials and possible spread of fire
D
all of the above
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Question 1 / 205eccef9ebacbc34ba4d46599
Question 1 of 205eccef9ebacbc34ba4d46599
According to Federal Regulations, a confined or enclosed space on a ship which is being prepared for "HOT WORK", should be inspected, tested and designated "SAFE FOR HOT WORK" if _______.
According to Federal Regulations, a confined or enclosed space on a ship which is being prepared for "HOT WORK", should be inspected, tested and designated "SAFE FOR HOT WORK" if _______.