Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 The APU has only one fire extinguisher bottle. False. True. 2 / 15 An automatic spinkler system activates if a fire is detected. The aft cargo fire heat sensor is inoperative. Fire detection for the aft cargo compartment is not available. 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. 3 / 15 Which statement is true concerning a wheel well fire? Two fire bottles protect the wheel well from fires. Fire detection loops alert the crew to excessive brake temperatures. Fires are detected by two smoke detection units in the wheel well. There is no built-in fire extinguishing system for the wheel well. 4 / 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 do not activate. The arming functions for the AFT CARGO FIRE ARM switch activate, but discharge into the aft compartment does not occur. 5 / 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 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. 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 On the B777-300, what happens when the CARGO FIRE ARM switch is pushed? 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. It arms all six cargo fire extinguisher bottles. 8 / 15 What action should you take if the fire switch remains locked after a fire is detected? Wait until the fire light extinguishes. Push the fire override switch and then pull the fire switch. Rotate the fire switch. Pull the fire switch to override the lock. 9 / 15 When is the EICAS message BOTTLE DISCH CARGO displayed? When all bottles are completely discharged. When the extinguisher bottles begin to discharge. When the fire extinguishing system fails. When the first two bottles have completely discharged. 10 / 15 What happens when an APU fire is detected on the ground and the engines are running? 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 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. 11 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured? An overheat 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. A fire condition exists in the right engine. 12 / 15 During preflight, you notice the BOTTLE 1 DISCH ENG message displayed on EICAS. What does this mean? Ground maintenance is servicing fire bottle 1. Fire bottle 1 has discharged or pressure is low. This is a norml indication prior to APU start. The fire bottle squibs are inoperative. 13 / 15 Fire and Overheat Detection System automatically checks for faults in the loops. False. True. 14 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occurred? An overheat condition exists in the right engine. A pending overheat condition exists in the right engine. A fire condition exists in the right engine. Overheat detection in the right detection in the right engine has failed. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 3 5 4 2 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
Which statement is true concerning a wheel well fire?
4 / 15
After a forward cargo fire has been extinguished, what happens when the AFT CARGO FIRE ARM switch is now pushed?
5 / 15
After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed?
6 / 15
What does the DET FIRE CARGO AFT EICAS message indicate?
7 / 15
On the B777-300, what happens when the CARGO FIRE ARM switch is pushed?
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
During preflight, you notice the BOTTLE 1 DISCH ENG message displayed on EICAS. What does this mean?
13 / 15
Fire and Overheat Detection System automatically checks for faults in the loops.
14 / 15
During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occurred?
15 / 15
How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing?
Your score is
