What should you verify about the oxygen from the POB?

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Study for the CommuteAir Flight Attendant Ground Training Test. Get to know the emergency equipment and operations with well-curated practice questions and answers. Prepare thoroughly for your certification!

Multiple Choice

What should you verify about the oxygen from the POB?

Explanation:
Oxygen from a POB has no color and no odor, so you don’t rely on appearance to confirm delivery. To verify it’s working, turn the unit on, set the regulator to the proper flow, and check the flow indicator or feel/listen for airflow at the mask. A visible indicator moving or the sensation of airflow at the mask shows oxygen is being delivered. The other descriptions don’t apply to oxygen, which is not colored, scented, or glowing.

Oxygen from a POB has no color and no odor, so you don’t rely on appearance to confirm delivery. To verify it’s working, turn the unit on, set the regulator to the proper flow, and check the flow indicator or feel/listen for airflow at the mask. A visible indicator moving or the sensation of airflow at the mask shows oxygen is being delivered. The other descriptions don’t apply to oxygen, which is not colored, scented, or glowing.

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