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8 Cards in this Set
- Front
- Back
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What are the three types of oxygen systems?
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Diluter-demand
Pressure-demand Continous-Flow |
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Describe a diluter-demand system
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Delivers oxygen when user inhales, lever for mixed cabin air or 100% O2
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Describe a pressure-demand system
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O2 delivered under pressure
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Describe a continous-flow system
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usually for passengers, has rebreather bag to mix CO2, continous flow
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What color is aviation oxygen bottle?
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Green
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What is the difference between aviation oxygen and scuba oxygen?
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Aviation oxygen has less moisture content
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What are the oxygen requirements in non pressurized aircraft?
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Above 12,5 and below 14,000: Crew must be on for period >30 minutes.
14,000 to below 15, crew must be on. Above 15, passengers must be provided oxygen |
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What are the oxygen requirements in a pressurized aircraft?
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Same as unpressurized, plus:
Above FL250: each occupant must have 10 minute supply Above FL350: One pilot at controls must wear mask when alone Above FL410: Each pilot must have quick donning mask <5 seconds |
