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1
how many trim air valves are there?
A
one trim air valve.
Correcta
Incorrecta
B
three: one each for the cockpit zone, the forward cabin zone, and the aft cabin zone.
Correcta
Incorrecta
C
two: one for the cockpit and first class zone, and one for the cabin zone.
Correcta
Incorrecta
D
four: one each for the cockpit zone, the first class zone, and two for the aft zone.
Correcta
Incorrecta
Pista
one trim air valve per temperature zone.
Explicación
the correct answer is b. there are three trim air valves, one for each temperature zone. each valve adds hot trim air as needed to fine-tune the temperature after pack-conditioned air and recirculated air are mixed.
Las explicaciones son para usuarios registrados.
2
when would you select ram air on?
A
if additional cooling is required on the ground.
Correcta
Incorrecta
B
dual packs failure or smoke removal.
Correcta
Incorrecta
C
when pack temperatures are too high.
Correcta
Incorrecta
D
when there is smoke in the cabin.
Correcta
Incorrecta
Pista
ram air is an abnormal ventilation source for dual pack failure or smoke removal.
Explicación
the correct answer is b. ram air is selected for dual pack failure or smoke removal, subject to the differential pressure limitation. smoke in the cabin may be one reason within smoke removal procedures, but the complete and correct system purpose is dual pack failure or smoke removal.
Las explicaciones son para usuarios registrados.
3
the two basic modes of flight guidance on the a-320 are:
A
slaved and coupled.
Correcta
Incorrecta
B
managed and selected.
Correcta
Incorrecta
C
manual and coupled.
Correcta
Incorrecta
Pista
airbus guidance logic is managed versus selected.
Explicación
the two basic a320 flight guidance modes are managed and selected. managed follows fmgs computed targets and profiles, while selected follows pilot entries made on the fcu.
Las explicaciones son para usuarios registrados.
Oferta
4
what do the white round lights on the fcu display mean?
A
selected guidance has been engaged.
Correcta
Incorrecta
B
automatic guidance has been engaged.
Correcta
Incorrecta
C
managed guidance has been armed or engaged.
Correcta
Incorrecta
Pista
white dots show managed guidance.
Explicación
the white round lights on the fcu indicate that managed guidance is armed or engaged for that parameter. they help the crew confirm that the fmgs, rather than a manually selected value, is controlling the target.
Las explicaciones son para usuarios registrados.
5
bat 1 and 2 push buttons do not need to be selected on if external power is available.
A
it is normally left in the lights out position.
Correcta
Incorrecta
B
when selected off, the apu generator is de-energized.
Correcta
Incorrecta
C
both are correct.
Correcta
Incorrecta
Pista
battery pushbuttons are normally lights out; do not confuse auto with off.
Explicación
the battery pushbuttons are normally left in the lights-out, automatic condition. if external power is supplying the aircraft, the batteries do not have to be manually selected on only to support the apu start logic. the important operational point is not to select them off unnecessarily, because battery and dc logic support several protections and control functions.
Las explicaciones son para usuarios registrados.
6
the starter engages if the air intake is closed and the master sw and the start pushbuttons are on.
A
true.
Correcta
Incorrecta
B
false.
Correcta
Incorrecta
Pista
the apu inlet flap must be open before starter engagement.
Explicación
the statement is false because the apu starter will not engage while the air intake flap is closed. the ecb opens the intake flap and verifies the required conditions before the start sequence proceeds. this prevents starting the apu without proper inlet airflow.
Las explicaciones son para usuarios registrados.
7
40.- to select speed brakes inflight:
A
push down on the speed brake handle and move it forward.
Correcta
Incorrecta
B
push down on the speed brake handle and move it aft.
Correcta
Incorrecta
C
pull up on the speed brake handle and move it aft.
Correcta
Incorrecta
Pista
lift the lever, then move it aft.
Explicación
to extend speed brakes in flight, the speed brake lever is lifted out of its detent and moved aft. this prevents accidental deployment and gives the pilot a deliberate action for spoiler/speed brake extension.
Las explicaciones son para usuarios registrados.
8
11.- each passenger door has one cabin pressure warning light that:
A
warns of residual pressure in the cabin.
Correcta
Incorrecta
B
shows a possible unlocked door.
Correcta
Incorrecta
C
both are correct.
Correcta
Incorrecta
Pista
door pressure light equals residual cabin pressure.
Explicación
the cabin pressure warning light at each passenger door warns that residual cabin pressure exists. it is not a door-unlocked indication; it is a safety warning against opening the door while differential pressure remains.
Las explicaciones son para usuarios registrados.
9
13.- how can the brake accumulator be re-pressurized?
A
with the yellow electric hydraulic pump.
Correcta
Incorrecta
B
with the blue electric hydraulic pump.
Correcta
Incorrecta
C
both are correct.
Correcta
Incorrecta
Pista
the brake accumulator belongs to the yellow system.
Explicación
the brake accumulator is associated with the yellow hydraulic system and can be re-pressurized by the yellow electric pump. the blue electric pump does not normally recharge the brake accumulator.
Las explicaciones son para usuarios registrados.
10
75.- which hydraulic system(s) supply pressure to the landing gear system?
A
green.
Correcta
Incorrecta
B
blue.
Correcta
Incorrecta
C
yellow and blue.
Correcta
Incorrecta
D
green and blue.
Correcta
Incorrecta
Pista
normal landing gear hydraulics are green.
Explicación
the landing gear system is supplied by the green hydraulic system for normal extension and retraction. loss of green pressure requires gravity extension for landing gear deployment.
Las explicaciones son para usuarios registrados.
Aciertos
Fallos
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