When a wing bends upwards, aileron flutter might occur if the aileron deflects:4
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Windshield heating of a transport aeroplane is:4
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Hydraulic fluids must have the following characteristics 1. thermal stability 2. low emulsifying characteristics 3. corrosion resistant 4. good resistance to combustion 5. high compressibility 6. high volatility 7. high viscosity. The combination regrouping all the correct statements is:4
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In a hydraulic system, the reservoir is pressurized in order to:4
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The tanks of a hydraulic system are pressurized:4
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In the air-conditioning system of many transport-category aeroplanes, the reduction of air temperature and pressure is achieved by:4
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Ice protection for propellers on many turboprop aeroplanes operates:4
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Fuel pumps submerged in the fuel tanks of a multi-engine aircraft are:4
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An electrically activated and operated fuel valve is called a/an:4
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On-board electrical systems are protected against faults of the following type: 1) AC generator over-voltage 2) AC generator under-voltage 3) over-current 4) over-speed 5) under-frequency 6) undue vibration of AC generators. The combination of correct statements is:4
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Other exam subjects ATPL - Airline Transport Pilot license