Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 The APU has only one fire extinguisher bottle. True. False. 2 / 15 An automatic spinkler system activates if a fire is detected. There is a detection zone fault in the smoke detector for the aft cargo compartment. A fire has been detected in the aft cargo compartment. The aft cargo fire heat sensor is inoperative. Fire detection for the aft cargo compartment is not available. 3 / 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 and the metered bottles dicharge into the aft compartment. 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. 4 / 15 After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed? All 5 bottles discharge into the forward cargo compartment. One of the metered bottles discharges into the forward cargo compartment. All 5 fire bottles arm and airflow around the cargo compartment is reduced. Two rapid dump bottles discharge into the forward cargo compartment. 5 / 15 What does the DET FIRE APU EICAS message indicate? A fire has been detected in the APU. The APU fire bottle squibs are inoperative. The APU fire detection system has automatically reconfigured to single loop operation APU fire detection is no longer available. 6 / 15 On the B777-300, what happens when the CARGO FIRE ARM switch is pushed? It arms all six cargo fire extinguisher bottles. It arms the two rapid dump fire extinguisher bottles. It arms all four cargo fire extinguisher bottles. It arms all five cargo fire extinguisher bottles. 7 / 15 What does the DET FIRE ENG R EICAS message indicate? Fire detection for this engine is no longer available. The right engine fire bottle squibs are inoperative. The fire detection system for this engine has automatically reconfigured to single loop operation. A fire has been detected in the right engine. 8 / 15 What action should you take if the fire switch remains locked after a fire is detected? Rotate the fire switch. Push the fire override switch and then pull the fire switch. Pull the fire switch to override the lock. Wait until the fire light extinguishes. 9 / 15 When is the EICAS message BOTTLE DISCH CARGO displayed? When the fire extinguishing system fails. When the first two bottles have completely discharged. When all bottles are completely discharged. When the extinguisher bottles begin to discharge. 10 / 15 What happens when an APU fire is detected on the ground and the engines are running? The APU does NOT shut down automatically and the fire bottle must be discharged manually. 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 shuts down automatically and the fire bottle discharges automatically. 11 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured? A fire condition exists in the right engine. Overheat detection in the right detection in the right engine has failed A pending overheat condition exists in the right engine. An overheat condition exists in the right engine. 12 / 15 The APU compartment has dual fire detector loops and can detect overheat conditions. False. True. 13 / 15 What does the ENG BTL DISCH illuminated amber light indicate? It indicates which bottle is armed to be discharged. The extinguisher bottle is discharged or has low pressure The extinguisher bottle has overpressure The extinguisher bottle is has low pressure or overpressure. 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. The APU fire bottle is missing. This is a normal indication prior to APU start. 15 / 15 Which of the following is not an indication of an engine overheats? EICAS caution message OVERHEAT ENG (L,R) is displayed. The fire bell sounds. The master caution lights illuminate. The caution beeper sounds. Your score is By Wordpress Quiz plugin
Boeing 777 Fire Protection
1 / 15
The APU has only one fire extinguisher bottle.
2 / 15
An automatic spinkler system activates if a fire is detected.
3 / 15
After a forward cargo fire has been extinguished, what happens when the AFT CARGO FIRE ARM switch is now pushed?
4 / 15
After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed?
5 / 15
What does the DET FIRE APU EICAS message indicate?
6 / 15
On the B777-300, what happens when the CARGO FIRE ARM switch is pushed?
7 / 15
What does the DET FIRE ENG R EICAS message indicate?
8 / 15
What action should you take if the fire switch remains locked after a fire is detected?
9 / 15
When is the EICAS message BOTTLE DISCH CARGO displayed?
10 / 15
What happens when an APU fire is detected on the ground and the engines are running?
11 / 15
During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured?
12 / 15
The APU compartment has dual fire detector loops and can detect overheat conditions.
13 / 15
What does the ENG BTL DISCH illuminated amber light indicate?
14 / 15
During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean?
15 / 15
Which of the following is not an indication of an engine overheats?
Your score is
