If, in a compartment or space, the gas or oxygen content is not within permissible concentration, and dangerous gases are either present, or may be produced by residues, what would be the safety designation listed on a marine chemist's certificate?
A
Safe for Men - Safe for Fire
B
Safe for Men - Not Safe for Fire
C
Not Safe for Men - Not Safe for Fire
D
Not Safe for Men - Safe for Fire
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Question 1 / 205eccef9ebacbc34ba4d465dc
Question 1 of 205eccef9ebacbc34ba4d465dc
If, in a compartment or space, the gas or oxygen content is not within permissible concentration, and dangerous gases are either present, or may be produced by residues, what would be the safety designation listed on a marine chemist's certificate?
If, in a compartment or space, the gas or oxygen content is not within permissible concentration, and dangerous gases are either present, or may be produced by residues, what would be the safety designation listed on a marine chemist's certificate?