Equipment
Fire Protection
Hydraulic System
Fuel System
100
Location of crash axe
Rear right corner (behind FO)
100
Number of extinguisher bottles for Engines and APU
Extinguishing system:
2 Bottles for each Engine
1 Bottle for APU
DISCH Light
100
Normal operating system pressure
3,000psi
100
Under certain conditions fuel in the center tank may have high flammability exposure and this system creates protections.
The fuel tank inerting system automatically produces oxygen depleted air to replace the ambient air in the center tank to prevent this condition; the wing tanks are not affected.
200
These are the cockpit windows that are heated
All of them
200
How fire is detected in the engines and APU
2 Parallel Detection Loops (A & B) in the APU compartment are installed next to critical components such as fuel lines, the starter generator, the fuel control unit, igniter box, and the turbine.
200
The temperature at which a fuel pump stops and must be replaced
175°C
300
Number of Oxygen masks stored in each compartment of the flight deck
2 in each compartment
300
How do the overpressure differ between Engines and APU
APU Bottle discharges overboard vs. in engine
300
Fuel Temperature Limitations
400
Maximum speed you can fly with the cockpit windows open
200kts
400
What smoke/fire detection is in the lavatories?
The lavatories have smoke detectors installed in the ceiling, and self-discharging fire extinguisher bottles installed over the waste bins
400
Fuel Imbalance Limitations
500
How you suspect the emergency flashlight to be faulty.
If the LED blinks longer than 8sec intervals (usually blinks 6-8sec intervals)
500
APU Fire Auto extinguish operation
The APU Fire Extinguishing system operates automatically on the ground. 3 sec after a fire is detected, an emergency shutdown sequence begins and the APU extinguishing bottle is discharged.
500
Maximum refueling and defueling pressures
600
The primary smoke detection system for the avionics bay?
Smoke is detected by the secondary system in the avionics bay, these lights and buttons are illuminated.
The primary system is the pilot's own sense of smell
700
Lifting and releasing the guarded ENG FIRE pushbutton switch does
Lifting the guard and releasing the ENG FIRE pushbutton switch, causes the switch to pop out, and; silences the aural warning; closes the LP fuel shut-off valve; closes the engine bleed valve and pack flow valve; de-energizes the generator;
closes its respective Green or Yellow hydraulic shut-off valve; arms the fire extinguisher squibs; illuminates the SQUIB lights, and cuts off the Full Authority Digital Engine Control (FADEC) system power supply. Note: the FIRE light remains illuminated for as long as a fire is sensed.