Airplanes are pressurized to a maximum of 8,000 feet. Typical airplane cabin altitudes are 6,000 to 7,000 feet. The cabin is pressurized by the cabin air system, which also controls airflow, air filtration and temperature. Before each and every flight takes to the sky, flight attendants conduct a safety briefing for all passengers. As part of this routine, passengers are instructed on how to handle a cabin depressurization, including how to use the oxygen masks that will Best place to buy essays online for different topics automatically deploy. Cabin depressurizations…
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