Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 Which statement is true concerning a lavatory fire? The lavatory fire extinguishing system is activated by a discharge switch on the overhead panel. An automatic spinkler system activates if a fire is detected. There is no built-in fire extinguisher for the lavatories An aural warning activates and a light illuminates outside the lavatory if smoke is detected. 2 / 15 After a forward cargo fire has been extinguished, what happens when the AFT CARGO FIRE ARM switch is now pushed? The arming functions for the AFT CARGO FIRE ARM switch activate, but discharge into the aft compartment does not occur. The arming functions for the AFT CARGO FIRE ARM switch do not activate. The arming functions for the AFT CARGO FIRE ARM switch activate and the metered bottles dicharge into the aft compartment. 3 / 15 After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed? Two rapid dump bottles discharge into the forward cargo compartment. All 5 fire bottles arm and airflow around the cargo compartment is reduced. All 5 bottles discharge into the forward cargo compartment. One of the metered bottles discharges into the forward cargo compartment. 4 / 15 Where are the lavatory fire extinguishers located? Behind the storage cabinets. In the water sink compartment. In the waste container cabinet. Under the floor. 5 / 15 What does the DET FIRE APU EICAS message indicate? APU fire detection is no longer available. A fire has been detected in the APU. The APU fire detection system has automatically reconfigured to single loop operation The APU fire bottle squibs are inoperative. 6 / 15 What does the DET FIRE CARGO AFT EICAS message indicate? Fire detection for the aft cargo compartment is not available. A fire has been detected in the aft cargo compartment. There is a detection zone fault in the smoke detector for the aft cargo compartment. The aft cargo fire heat sensor is inoperative. 7 / 15 What fire, overheat, or smoke protection is provided for the lavatories? Overheat only. Smoke only. Fire, overheat, and smoke. Fire only. 8 / 15 What does the DET FIRE ENG R EICAS message indicate? A fire has been detected in the right engine. The right engine fire bottle squibs are inoperative. The fire detection system for this engine has automatically reconfigured to single loop operation. Fire detection for this engine is no longer available. 9 / 15 What happens when an APU fire is detected on the ground and the engines are shut down? The APU shuts down automatically and the fire bottle discharges automatically. The APU does not shut down automatically but the fire bottle discharges automatically The APU shuts down automatically but the fire bottle must be discharged manually The APU does NOT shut down automatically and the fire bottle must be discharged manually. 10 / 15 When is the EICAS message BOTTLE DISCH CARGO displayed? When the first two bottles have completely discharged. When the fire extinguishing system fails. When all bottles are completely discharged. When the extinguisher bottles begin to discharge. 11 / 15 What happens when an APU fire is detected on the ground and the engines are running? The APU shuts down automatically and the fire bottle discharges automatically. The APU does NOT shut down automatically and the fire bottle must be discharged manually. The APU shuts down automatically but the fire bottle must be discharged manually The APU does not shut down automatically but the fire bottle discharges automatically 12 / 15 The APU compartment has dual fire detector loops and can detect overheat conditions. False. True. 13 / 15 Fire and Overheat Detection System automatically checks for faults in the loops. False. True. 14 / 15 During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean? The APU fire bottle has discharged. The APU fire bottle squibs are inoperative. This is a normal indication prior to APU start. The APU fire bottle is missing. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 2 5 4 3 Your score is By Wordpress Quiz plugin
Boeing 777 Fire Protection
1 / 15
Which statement is true concerning a lavatory fire?
2 / 15
After a forward cargo fire has been extinguished, what happens when the AFT CARGO FIRE ARM switch is now pushed?
3 / 15
After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed?
4 / 15
Where are the lavatory fire extinguishers located?
5 / 15
What does the DET FIRE APU EICAS message indicate?
6 / 15
What does the DET FIRE CARGO AFT EICAS message indicate?
7 / 15
What fire, overheat, or smoke protection is provided for the lavatories?
8 / 15
What does the DET FIRE ENG R EICAS message indicate?
9 / 15
What happens when an APU fire is detected on the ground and the engines are shut down?
10 / 15
When is the EICAS message BOTTLE DISCH CARGO displayed?
11 / 15
What happens when an APU fire is detected on the ground and the engines are running?
12 / 15
The APU compartment has dual fire detector loops and can detect overheat conditions.
13 / 15
Fire and Overheat Detection System automatically checks for faults in the loops.
14 / 15
During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean?
15 / 15
How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing?
Your score is
