Question 2 of 30
A self-contained breathing apparatus is used to
make underwater repairs to barges
determine if the air in a tank is safe for men
enter areas that may contain dangerous fumes or lack oxygen
resuscitate an unconscious person **Correct answer : enter areas that may contain dangerous fumes or lack oxygen**
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Answer & Explanation
The correct answer is Option C: enter areas that may contain dangerous fumes or lack oxygen.
Self-contained breathing apparatus (SCBA) is essential personal protective equipment (PPE) for entering hazardous environments where the atmosphere may be oxygen-deficient or contaminated with toxic cargo vapours.