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Home > Training for exam quizzes ATPL, PPL(A), PPL(H), BPL Hot Air, BPL Gas, SPL - Sailplane, EASA Drone, FAA Drone > Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Quiz Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Test 10 Questions ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant, no time limit

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1 - When a bimetallic strip is used as a switch in a fire detection loop, a fire alarm is triggered after a delay. The purpose of this delay is to: Delay The Triggering Of The Fire Extinguishers And Increase Their Efficiency Allow temperatures to equalise Wait for the triggering of the second fire detection loop in order to confirm the fire Avoid false alarms in case of vibrations

2 - VLO is the maximum: Speed at which the landing gear can be operated with full safety. Cruising speed not to be exceeded except in still air with caution. Speed with flaps extended in a given position. Flight Speed With Landing Gear Down.

3 - If an abortive start (hung start) occurs when starting a gas turbine engine, the correct action is to: Shut down the engine. Activate both igniter systems. Move the thrust lever forward to increase fuel flow. Select The Other Igniter System.

4 - The octane rating of a fuel and compression ratio of a piston engine have which of the following relations? The Lower The Octane Rating Is, The Higher The Possible Compression Ratio Is The higher the octane rating is, the lower the possible compression ratio is. The higher the octane rating is, the higher the possible compression ratio is Compression Ratio Is Independent Of The Octane Rating.

5 - In large modern aircraft, in the air conditioning system, reduction of air temperature and pressure is achieved by: An expansion turbine. An evaporator. A condenser. A Compressor.

6 - On large aeroplanes equipped with power brakes, the main source of power is derived from: The Master Cylinders. Pressure to the rudder pedals. The aeroplane's hydraulic system. The Brake Actuators.

7 - The purpose of a distributor in an ignition system is to distribute: Primary Current To The Condenser. Secondary current to the condenser. Secondary current to the sparking plugs. Primary Current To The Sparking Plugs.

8 - Which of these statements about trimming in a irreversible flight control system of a conventional aeroplane are correct or incorrect? 1) The zero force position of the control column does not change when using the elevator trim. 2) The zero force position of the control wheel does not change when using the aileron trim. 1) Is Incorrect, 2) Is Incorrect. 1) is correct, 2) is incorrect. 1) Is Incorrect, 2) Is Correct. 1) Is Correct, 2) Is Correct.

9 - An aircraft with a pressurized cabin is settled at its cruise level.During the flight, a malfunction of the pressure controller is detected by the crew and the cabin altitude rate indicator reads -200ft/min.Given that:DELTA P: Differential pressure Zc: Cabin altitude A Descent Must Be Initiated To Prevent The Oxygen Masks Dropping When Zc Reaches 14000ft. The aircraft has to climb to a higher flight level in order to reduce Zc to its initial value. DELTA P will rise up to its maximum value, thus causing the safety relief valves to open. The Crew Has To Intermittently Cut Off The Incoming Air Flow In Order To Maintain A Zero Zc.

10 - The function of a constant speed drive (CSD) is to ensure: That the generator produces a constant frequency. An equal AC voltage output from all generators. That the CSD output remains at a constant RPM irrespective of generator RPM. That The Starter-motor Maintains A Constant Rpm Irrespective Of Engine Acceleration/deceleration.

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