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12 Cards in this Set
- Front
- Back
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Without artificial aids humans will experience rapid breathing at what elevation?
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10,000 feet
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Without artificial aids humans will experience unconsciousness followed by death at what elevation?
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25,000 feet
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As elevation increases what happens to the oxygen content of the atmosphere?
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It decreases.
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Pressurizing the cabin of an A/C serves what purpose?
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It allows crew and passengers a breathable amount of oxygen.
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Where is pressurized air for the cabin derived from?
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Engine compressors.
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Before being entered into the cabine what processes the air that the engine compressors produced?
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Pneumatic and air conditioning systems.
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At what level will the automatic cabin pressure control system maintain the cabin pressure?
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About 7.46 pounds per square inch differential pressure.
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How many air conditioning systems does the A/C have?
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2
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Where does the starboard air conditioning system supply pressurized/conditioned air to?
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Cabin
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Where does the Port side air conditioning system supply pressurized/conditioned air to?
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Flight compartment.
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Can the two air conditioning systems interchange the locations they supply air to?
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Yes
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Both air conditioning systems operate from what?
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The port and starboard (respectfully) engine bleed air.
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