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10 Cards in this Set
- Front
- Back
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name two methods of inflating deicer boots
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engine driven air pump
bleed air |
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how are deicer boots attached to leading edge
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cement or fairing strips and screws or a combo of both
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what normally holds deicer boots down in flight
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a vacuum
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what methods are used to supply heat for thermal anti-icing
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heated air=bleed air
heat exchanger ram air heated by combustion heater |
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what happens to the thermal anti icing airflow after it has heated a leading edge surface
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the air is exhausted to the atmosphere at the wing tip or at points that might be critical for ice formations
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why are anti icing systems using turbine engine bleed air protected with an overheat system
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to protect aircraft structure from damage due to excessive heat
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when is windshield delamination acceptable
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when not harmful to the structure within limits of manufacturer and doesnt affect optical qualities
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what are the effects of electric windshield arcing
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chips and cracks form in glass
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what are two sources of power for windshield wipers
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electric and hydraulic
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how does a pneumatic rain removal system work
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high pressure, high temperature bleed air is blown across the windshield surface forming a barrier
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