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Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot Licence
Test 10 domande Aircraft General Knowledge - Airframe, Systems, Powerplant, tempo libero
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Nuovo Test!
1 - The primary purpose of a supercharger is to:
Provide Leaner Mixtures At Altitudes Below 5000 Ft
Increase quantity of fuel at metering jet
Provide a richer mixture at high altitudes
Maintain power at altitude
2 - Reference should be made to the fuel supply system shown in annex.In flight, with centre tank empty and APU operating, a fuel unbalance is detected (quantity in tank 1 < quantity in tank 2). Rebalancing of the two tanks is:
Impossible Without Causing The Apu To Stop.
Possible with 'CROSSFEED' open and tank 1 pumps 'OFF' and tank 2 pumps 'ON'.
Impossible because there is no fuel in centre tank.
Possible With 'crossfeed' Open And Tank 2 Pumps 'off'.
3 - The services connected to a supply bus-bar are normally in:
Parallel, So That Isolation Of Loads Decreases The Bus-bar Voltage.
Series, so that isolating one load increases the bus-bar current consumption.
Series, so that isolation of loads increases the bus-bar voltage.
Parallel, so that isolating individual loads decreases the bus-bar current consumption.
4 - Pneumatic mechanical ice protection systems are mainly used for:
Pitot Tubes.
Propellers.
Wings.
Windscreens.
5 - According EASA CS the worst effect of a HAZARDOUS FAILURE on the occupants of an aeroplane excluding flight crew could be:
Multiple Fatalities.
Physical discomfort.
Physical distress, possibly including injuries.
Serious or fatal injury to a small number of passengers or cabin crew.
6 - Flutter results from two deformation modes which are:
Torsion And Shearing
Bending and elongation
Torsion and bending
Shearing And Elongation
7 - According EASA CS the worst effect of a HAZARDOUS FAILURE on the flight crew could be:
Physical distress or excessive workload, impairs ability to perform tasks.
A slight increase in workload.
Physical discomfort or a significant increase in workload.
Fatalities Or Incapacitation.
8 - The capacity of a battery is expressed in terms of:
Volts.
Watts.
Ampere-hours.
Internal Resistance.
9 - The connection in parallel of two 12 volt / 40 Ah batteries, will create a unit with the following characteristics:
12 Volt / 40 Ah
24 volt / 40 Ah
24 volt / 80 Ah
12 volt / 80 ah
10 - The essential difference between aircraft AC alternators and DC generators (dynamos) is that the:
Alternators Supply All Of The Output Current Through The Commutators And Brush Assemblies.
Induced windings of the alternators are rotating (rotor), and the dynamos have a rotary inductor coil.
The alternators generate much less power than DC generators.
Induced (output) windings of the alternators are fixed (stator), and the dynamos have a fixed Inductor (field) coil.
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