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زاد الاردن
Source: زاد الاردن
1 Dayزاد الاردن
Source: زاد الاردن
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The article explains that oxygen masks on airplanes provide only temporary protection, typically functioning for about 12 to 15 minutes using chemical generators. Their purpose is to help passengers breathe and descend to a safer altitude in the event of a sudden cabin pressure loss. It emphasizes that putting the mask on immediately when it falls is crucial, and that the system's goal is to supply oxygen to passengers while the crew manages the situation, not to maintain oxygen supply throughout the entire flight.
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