SMOKE/ FIRE Flashcards
What should happen if there continues to be an L (R) ENG FIRE warning indication after BTL 1 has been discharged?
A The flight crew presses the FIRE pushbutton annunciator (PBA) to discharge the second bottle immediately.
B. Fire detection and extinguishing system (FIDEEX) automatically signals the second bottle to discharge after 45 seconds.
C. FIDEEX automatically signals the second bottle to discharge immediately.
D. The flight crew should press BTL 2 PBA to discharge the second bottle.
D
Fire detection and extinguishing are provided in the:
A engines, APU, and main wheel wells.
B. engines, APU, lavatories, and avionics bay.
C. engines, APU, and baggage bay.
D. engines, APU, baggage bay, and avionics bay.
C
How many fixed fire extinguishing bottles are on the airplane?
A. Two fire bottles that are shared by the engines, baggage bay, and APU
B. Three fire bottles in total - two bottles are shared by the engines and the
baggage bay, and a third bottle is used for the APU.
C. Three fire bottles intotal- two bottles are shared by the engines and APU, and a smaller third bottle is used for the baggage bay.
D. Four bottles- two bottles are shared by the engines, a third bottle for the baggage bay, and a fourth bottle for the APU.
A
Thefire detection and extinguishing system(FIDEEX)
control unit has detected a malfunction in an APU eductor fire detection loop. Fire protection is:
A. provided by the remaining loop detection.
B. no longer available for the APU because both detection loops in all zones of the
APU must be in operation.
C. no longer available for the eductor zone of the APU
D. restored to the APU eductor zone when the flight crew presses the APU FIRE
pushbutton annunciator (PBA)
A
What happens when an unattended APU fire is detected on the ground?
A. The flight crew must select the APU off and complete APU fire extin- guishing procedures
B. A fire bottle automatically discharges and the APU remains on
C. APU shuts down automatically but a fire bottle does not discharge
D. A fire bottle automatically discharges into the APU and the APU
shuts down
D
