Systems Flashcards
GEAR: What things occur when you gravity extend the gear?
(1) GREEN HYD pressure is removed
(2) Gear doors are opened
(3) Uplocks are unlocked
HYD: Name some BLUE users.
(1) Slats
(2) EMER GEN
HYD: Name some GREEN users.
(1) Slats and flaps
(2) Landing gear
(3) Normal brakes
(4) ENG 1 REV
HYD: Name some YELLOW users.
(1) Flaps
(2) Nosewheel steering
(3) Alternate brakes
(4) ENG 2 REV
HYD: Pump fault lt
(1) Pump low pressure
(2) Reservoir low pressure
(3) Reservoir over temperature
(4) Reservoir low quantity
HYD: When is the PTU inhibited?
On the ground with the engine masters split and either the nose wheel steering disconnected or the parking brake on. 40 seconds after the cargo door is operated.
INT LTS: What flight deck lighting is available if normal electrical power is lost?
(1) CA instrument panel
(2) FO dome light
(3) Standby compass
OXY: How long do the COGs last?
Approx. 15 mins.
OXY: What causes the automatic deployment of the passenger masks?
Cabin altitude above approx. 14,000 ft.
RCDR: GND CTL auto logic
On for 5 minutes after electrical power is supplied. On while at least 1 engine is running. On while in-flight. Stays on for 5 minutes after the last engine is shut down.
SIGNS: What lights illuminate when normal electrical power is lost?
(1) Floor proximity escape path markings
(2) Overhead emergency lighting
SIGNS: What lights illuminate when the EMER EXIT LT switch is ON?
(1) Floor proximity escape path markings
(2) Overhead emergency lighting
(3) EXIT lights
SIGNS: When will the EXIT signs automatically illuminate?
(1) When normal AC power is lost and the EMER EXIT LT switch is in ARM
(2) DC ESS SHED bus is not powered
(3) Cabin altitude is above 11,300 ft
VENT: BLOWER fault lt
Low blower pressure. Computer power supply failure. Smoke warning. Duct overheat.
VENT: EXTRACT fault lt
Low extract pressure. Computer power supply failure. Smoke warning.
ENG: When is the FADEC self powered?
When N2 is above 10%.
A/THR: When is A. FLOOR inhibited on the NEOs?
Above M.60
AIR COND: APU BLEED fault lt
APU bleed leak
AIR COND: BLEED fault lt
(1) Overpressure
(2) Overheat
(3) Wing or engine leak
(4) Valve not closed during engine start
(5) Valve not closed with APU BLEED ON
AIR COND: HOT AIR fault lt
Duct overheat.
AIR COND: HOT AIR fault system behavior
Trim air valves close. PACK 1 controls temp to cockpit at the last selected value. PACK 2 controls temp to cabin at the average of the FWD and AFT temp selectors.
AIR COND: PACK fault lt
(1) Low air pressure
(2) Compressor outlet overheat
(3) Pack outlet overheat
ANTI ICE: ENG fault lt
Valve disagreement with the pb position.
ANTI ICE: WING fault lt
Valve disagreement with the pb position. Low pressure.
ANTI ICE: What happens when you press the WING anti ice pb on the ground?
30 sec. self test and then shuts off until airborne.
ANTI ICE: What is the PROBE/WINDOW HEAT logic?
On ground, when an engine is running, it is at low power. In the air it is at high power.