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20 Cards in this Set
- Front
- Back
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What branch of science deals with the study of liquids in motion?
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Hydraulics
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What is the NAVAIR 01-1A-17?
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Aviation Hydraulics Manual
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What factor causes particle generation of a mechanical nature?
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Frictional contact
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What is the chief source of chemical contamination?
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Oxidation
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What are the two general classes of hydraulic contaminates?
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Abrasives and non-abrasives
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What reason should hydraulic liquid be kept below specified temperatures?
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Rubber will turn brittle
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What is a precipitate?
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A solid substance that was chemically separated from a solution.
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Which is an example of a non-abrasive contaminant?
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Sludge
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What law or principle states that pressure applied to a confined liquid is transmitted undiminished in every direction?
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Pascal's Law
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What manual provides hydraulic maintenance procedures?
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NA 01-1A-17
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What are the three methods of producing electricity?
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Heat, chemical, and mechanical
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What device or component converts chemical energy into electrical energy?
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Battery
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What units of force are necessary to cause electrons to flow within a circuit?
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Volt
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What component supplies electrical power to the ignition system during flameouts or armament firing?
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Ignition deactivator
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What component of the capacitor discharge ignition system reduces the discharge time to a minimum?
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Triggering transformer
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Describe engines that use labyrinth or clearance–type bearing seals?
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The oil lost is kept to a minimum due to sump pressurization differential.
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What section of the engine is bleed air tapped from?
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Compressor section
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Why is ice forming on aircraft surfaces extremely dangerous?
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An aircraft can lose control on landings and takeoffs
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What condition results when water vapor turns directly into a solid?
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Rime Ice
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What is an APU?
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Auxiliary Power Unit
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