Systems review Flashcards
When does the OXYGEN LO QTY caution appear?
75%
How long can the avionics be on with no air con?
30 minutes
Bleed air
Overridden on bleed air panel
How many packs are on if the air conditioning is set to manual?
One pack, to help regulate flow and make it easier to control
With a manual LDG ELEVATION set, what mode does it operate in?
AUTO
What are the manual actions for ditching?
Packs off, emergency depress, outflow valves closed
What are the purposes of the 2 safety valves?
Ensures overpressure and negative pressure and supply a SAFETY VALVE OPEN EICAS advisory
At what cabin altitude do the pax signs come on?
8000ft
How is air conditioning air recirculated?
Through the cabin and taken from the floor
True/false - cabin altitude limiters can be overridden
False
What is the last point on the take off you can engage AT?
60kts
What is the value for 1/2 bank?
17 degrees
What colour is an invalid FMA mode?
Amber
How long does a FD change flash for?
5 secs
Will aileron trim disengage the AP?
No
What happens to the AP with a FD MODE CHANGE caution?
Enters basic mode - roll and FPA
What does the AFCS 1/2 button on the RFS do?
Allows manual switch if AFCS
What indication is shown if the TCS is pushed?
TCS replaces AP1/2 on the centre FMA
What are the pitch target box limits?
AEO: 17.5 degrees normal, 11.5-20.0 range
OEI: 13.0 degrees normal, 8-13 range
How many batteries are there for the emergency lighting?
4 (charged by DC ESS bus)
What does a white CAS message EMER LIGHTS mean?
EMER LIGHTS are on, either auto or manually selected
What’s the minimum pavement width?
68ft (65.4ft G5000)
With 100% positive pressure on the mask:
Flow is at 100% and in emergency
If using a fire extinguisher in the cockpit, what do you have to do?
Mask on and 100%
How do you complete the light tests?
EMS CDU
When in ARM, when will emergency lights come on?
When DC ESS is lost
How can you identify if a pax door is open?
EICAS, STATUS PAGE, DOOR ALIGNMENT
What are the order of priority for AURAL WARNINGS?
Stall, TAWS, TCAS, OTHER
Where is the crash axe located?
Behind the copilot
With the APU powering a bus above 37,000ft, what do you do?
Turn off the associated hydraulic pump
If APU LOW OIL PRESS or APU HI TEMP occurs, what will happen?
Auto shutdown by FADEC OTG, remains running inflight
When is the APU available?
60 seconds after 99% RPM (OTG only)
Aircraft below 30,000ft with APU on, when will LCV open?
APU BLEED ON, L/R ENG BLEED AND CROSSBLEED AUTO
If the APU door fails, how do you know?
CAS message and initiation on status page
MSTR INT lighting:
AUTO switch, using lighting from INSIDE the flight compartment to adjust as required
How are hot bleed air leaks monitored?
By a dual loop on both BMCs (1 each)
On bleed anti-ice page…what does is show?
Look for ANTI ICE SYSTEM answer…
What happens to the operating pack in case of single pack op?
Goes to HI FLOW
What is the primary reason for RAM AIR?
To cool the heat exchangers
What is the max diff pressure for taxi, take off and landing?
0.1 for taxi and takeoff
1.0 for landing
What is the door open protection systems?
Prevents pressurisation if door is open
What controls the bleed air and anti ice systems?
2 BMCS, one for left side and one for the right
Is AT part of AFCS?
Yes
What is VATE and how is it shown?
Minimum autothrottle engagement speed.
Yellow line on airspeed tape
What is the purpose of the APU oil system?
To monitor for low pressure and high temperaur
When does the APU get its fuel from?
Right hand side. Aux pump
How long is APU IN BITE visible for on the ground?
10 seconds
How can you tune VHF2?
CNS, CTP, GRAPHICAL TUNING
What is graphical tuning?
Allows tuning of VHF comms selecting icons on MFW
What is revisionary tuning and how is it accomplished?
When one CTP has failed, tune from the other side. The failed CTP must be off.
Where is the CVR microphone located?
Left of the standby compass
When TOGA is pressed on a GA (ILS OR FM APPROAH), what modes do you get?
Lateral GA and VGA
What does the EMER CTRL on the EMS CDU do?
Isolates AC and DC buses in an emergency
When will the RAT drop with no delay?
Full AC failure and wing not in slats in/flap 0
How are the VFGs cooled?
Heat exchanger
With external AC power connected, what modes can you have?
Normal and ground service
What does external DC power connect to?
APU start contactor assembly
What is the primary mode for thrust control?
EPR
How does the engine run switch stop fuel to the engines?
HPSOV
How does the EEC control N1?
Automatically changes from EPR to N1. Soft reversion!!! (Computer did it)
Thrust reverser
2 ICUs in aft equipment bay
Igniters rotation
A1 B1 A2 B2
What is default engine synchronisation mode?
N1
How is FADEC powered?
BATT BUS
How are flaps/slats powered?
DC motors
What is the aileron roll disconnect function?
Isolates left and right control Column
