Challenger 350 Flashcards
Max Tow Limit
120°
which doors are Monitored by the door warning system?
M E C A B Main Emergency Cargo. Aft Equipment Bay Battery
What happens when you turn on the battery switches
All busses are powered. IRS begins aligning. CVR turns on.
What is the function of the APU
Air and Electric
Where does the APU receive it’s fuel
Right collector tank
When will the passenger door caution turn amber
Left engine run switch on.
Max Fuel Load Pressure refueling. Over wing refueling
Pressure -14,150 Over Wing - 13,000
Take off thrust for the HTF7350 engine
7,372
Which EICAS message requires prompt action
Amber
Synoptic Colors: Amber, Green, White, Red
Amber- Component Failure. Green - Normal with flow. White - Normal without flow, Red - Exceedence
When will the FDR begin recording
Beacon on or Weight off Wheels
When will the emergency lights illuminate
Loss of right main bus power.
What is the purpose of the PTU
Gear retraction with loss of pressure in Left hydraulic system; Left Engine driven pump failure.
What controls the Landing gear
PSEU - Proximity Sensing Electronic Unit.
Which Primary flight control surface is not hydraulic
Ailerons
Which spoilers act as Multi- Function Spoilers
1,2 And 7,8
When are EICAS messages inhibited in flight
Takeoff - Airspeed above 80 kts until 400 feet. Landing - Below 400 feet until less than 40 kts.
Hydraulic Pressure for EDP and DCMP
EDP - 3,000 psi. DCMP - 2,800 psi
Standby Indicator battery life
3.5 hours
When will the Buss Tie open
2 or more generators online.
Which busses will remain powered during loss of all generators.
Essential busses and Battery busses.
How long will the Essential Busses and Battery busses last on battery power only
1 hour
When will the Auxiliary busses load shed
Single generator operation in flight.
Engine Fire and APU fire are controlled by what component
FIREX-CU Fire Detection and Extinguishing Control Unit.
Trim Air Only which valves open and which close
Right Flow Control Valve opens Left Flow Control Valve closes. Pre-cooler Crossover Valve closes.
Cabin Delta P warning Cass message comes on when
Cabin pressure > 9.2 psi or < - .5 psi
Takeoff and return to base pressurization becomes active when
At 6,000 feet or 10 minutes.
After crossing the Holding fix in the FMS, what is displayed next to 6L
Exit Hold
What is the minimum width required to make a 180 degree turn with a 5 foot safety margin
58 feet
What is the purpose of the Scavenge Ejectors
Transfer fuel from the Lowest inboard section of the wing to the Collector Tank.
Which pneumatic system uses HP air
Wing Anti-Ice
How many Ice detectors are required to generate an ICE DETECTED CAS Message
One
What EICAS Message will be displayed with Ice Detected. Anti-Ice System is off. Anti-Ice System on
Off - ICE DETECTED in Amber. On - ICE DETECTED in Cyan
Following and aborted start how long must you dry motor the engine
30 seconds
Below What Temperature must the Engine Ani-Ice be on with snow etc
10° C OAT
Maximum APU altitude using Bleed Air
20,000 feet
Maximum APU altitude using Electric
30,000 Feet
Maximum APU altitude Running
37,000 Feet
Maximum APU altitude Starting
30,000 Feet
Maximum speed to start APU
285
Maximum Altitude using the APU to Start The Left engine on the ground
9,000
What does IASC stand for
Integrated Air System Controller
How many Igniters does the engine have
2
When should you Manually select Engine Ignition ON
Contaminated Runways, moderate or heavy rain, moderate or heavy Turbulence, In the vicinity of Thunder storms
What happens with an ENGINE FIRE
MW illuminates, 3 Chimes, ENG FIRE CASE Message, Red FIRE on N1, Aural ENGINE FIRE.
Pressing EMER DEPRESS does what in Manual and what in Auto mode.
Auto mode - 2,500’ fpm up to 14,000 + - 100’ Manual mode - 3,000’ fpm up to 14,500’ + - 500’
What is the power source for the Left DCMP? What is the power source for the Right DCMP?
Left DCMP - Right Main Bus. Right DCMP - Left Essential Bus
Where is the Fuel/Hydraulic heat exchanger located
In Each Wing Fuel Tank.
How Long do the Emergency lights illuminate
15 with normal ambient temperatures 10 minutes if Cold
Oxygen Quantity Outside panel. Inside on MFD in cockpit
Outside - 1,850 psi. Inside 5,439 Liters.
At what altitude will the EPAV drop the passenger masks in auto
14,500’ + - 500’
When will the DCMP Hydraulic pumps run continuously
With Flaps beyond 10 degrees
Minimum fuel for Go-Around
1,000 Lbs
Edit…I need to check this…I think it’s supposed tp be LP not HP..air is used for what systems, and what is the Max psi
Engine Starting, Environmental and Pressurization. Max psi is 50.
Pressure Relief valves are set to what psi
Over Pressure 9.4 psi. Under Pressure - .5 psi
Cabin Altitude Caution CAS message.
8,500’ Cabin Altitude
Cabin Altitude Red CAS Message
9,400’ Cabin Altitude
Aircraft Batteries
24V NICAD 44 amp/hr
Max Generator Loads with 2 Generators on the ground
400 amps
Max Generator Loads with 1 Generator in flight
500 Amps
Max Generator Load Transient
600 amps for 5 minutes.
CVR lasts for how many hours
2 Hours
FDR lasts for how many hours
25 Hours
PMA - Permanent Magnet Alternator Powers what?
FADEC above 45% N2
Aux Hydraulic pump pressure
2,500 - 3350 psi
Pushing the Fire Switch does What 6 things
- Shuts down FADEC. 2. Arms Squibs. 3. Closes Fuel Shut-Off. 4. Closes Pneumatic Shut-off. 5. Closes Hydraulic Shut-off. 6. Generator selected Offline
Ram Air Valve can only be opened below
10,000 feet
In order to get To To on the flight director, you must have.
V speeds and Flaps set to takeoff
Max Altitude with Yaw Damper off
31,000 feet
Which EICAS message requires Immediate action
RED
Total Circuit Breaker panels
4 in Cockpit, 1 in Galley, 2 in aft equipment bay.
Nose wheel steering. Tiller and Rudder pedals.
Tiller - 65° Rudder Pedals - 7°
Doors that must be unlocked for flight.
B O C A. Battery, Outflow, Cargo, Aft Equipment bay
Apu Planned Fuel burn
150 Lbs per hour.
Air Conditioning / Bleed panel is normally.
All on or All off.
Configuration Warning.
PDFAST - Pretty Damn fast… Parking brake, Disconnect X Two, Flaps, Autopilot, Spoilers, Trims
EICAS shows messages in what order?
Order of Importance, Order of Occurrence
ROLS is what?
Remote Oil Level Sensor.
Oil must be checked when?
5 minutes to 30 minutes after shut-down.
What is the EPAV?
Electro Pneumatic Actuating Valve. ( Oxygen Control)
How long do the Aft Equipment bay light stay on?
20 Minutes. After 15 Minutes the Lights will flash for 10 seconds and then turn off.
Where are the Fire Extinguishers located?
Cockpit, Coat Closet and Lavatory.
Where is the Therapeutic O2 Outlet located?
Behind the VIP Seat just ahead of the Emergency exit. The mask is in a drawer under the Divan.
How much fuel is required to keep the Fuel Hydraulic cooler completely Submersed.
2,800 Pounds, 1,400 per side.
Standby Instrument is powered by which bus?
Right Essential bus.
Ditching switch available below what altitude?
15,000 feet
Ditching switch only in what mode?
Auto
What does the Ditching switch do?
Depressurizes the cabin, Disables the ECS (Flow Control Valves) and closes the Outflow valve.
Emergency Depress Switch. Auto and Manual Modes.
Auto Mode: 2,500 FPM to 14,000’ + - 100’ Manual Mode: 3 000 FPM to 14,500’ + - 100’
Emergency Depress Switch. Auto and Manual Modes.
Auto Mode: 2,500 FPM to 14,000’ + - 100’ Manual Mode: 3 000 FPM to 14,500’ + - 100’
Oxygen Masks auto deploy at What altitude?
14,500’ + - 500 feet.
At What altitude will Cabin Oxygen masks stop delivering Oxygen?
9,500’ + - 500 feet.
When connecting External power to the aircraft, when will the Avail light come on?
When the Power is the correct Voltage and Polarity.
HP air Provides air for which system? What psi is HP Air?
Anti-Ice; 36 psi.
With less than 1,000 lbs of fuel per side, limit flight to less than.
30 Minutes.
What happens when Engine Run switch is positioned to On?
Fuel Pumps On and FADEC is initialized.
