Question 20 of 30
Inert gas has a
A
High content of oxygen
B
Low content of nitrogen
C
High content of sulphur
D
Low content of oxygen
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Answer & Explanation
The correct answer is Option D: Low content of oxygen.
Inert gas, commonly used for cargo tank protection, is characterized by a very low oxygen content. This lack of oxygen prevents combustion by displacing the flammable vapor and air mixture.