Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 What does the DET FIRE CARGO FWD EICAS message indicate? There is a detection zone fault in the smoke detector for the forward cargo compartment. A fire has been detected in the forward cargo compartment. Fire detection for the forward cargo compartment is not available. The Forward cargo fire heat sensor is inoperative. 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. The aft cargo fire heat sensor is inoperative. A fire has been detected in the aft cargo compartment. Fire detection for the aft cargo compartment is not available. 3 / 15 Which statement is true concerning a wheel well fire? There is no built-in fire extinguishing system for the wheel well. Fires are detected by two smoke detection units in the wheel well. Fire detection loops alert the crew to excessive brake temperatures. Two fire bottles protect the wheel well from fires. 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, but discharge into the aft compartment does not occur. 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. 5 / 15 What does the DET FIRE CARGO AFT EICAS message indicate? Fire detection for the aft cargo compartment is not available. The aft cargo fire heat sensor is inoperative. 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. 6 / 15 How many detectors loops does each each engine have and what states may each loop signal? There are two loops. The different possible states are: normal and fault There is one loop. The different possible states are: normal, overheat and fault. There are two loops. The different possible states are: normal, overheat, fire and fault. There are three loops. The different possible states are: fire, overheat, and fault. 7 / 15 On the B777-300, what happens when the CARGO FIRE ARM switch is pushed? It arms all four cargo fire extinguisher bottles. It arms all five cargo fire extinguisher bottles. It arms all six cargo fire extinguisher bottles. It arms the two rapid dump fire extinguisher bottles. 8 / 15 What action should you take if the fire switch remains locked after a fire is detected? Pull the fire switch to override the lock. Rotate the fire switch. Push the fire override switch and then pull the fire switch. Wait until the fire light extinguishes. 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 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 10 / 15 When is the EICAS message BOTTLE DISCH CARGO displayed? When the extinguisher bottles begin to discharge. When the first two bottles have completely discharged. When the fire extinguishing system fails. When all bottles are completely discharged. 11 / 15 What happens when an APU fire is detected on the ground and the engines are running? The APU does not shut down automatically but 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 shuts down automatically and the fire bottle discharges automatically. 12 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured? 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 13 / 15 During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean? The APU fire bottle squibs are inoperative. The APU fire bottle has discharged. This is a normal indication prior to APU start. The APU fire bottle is missing. 14 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occurred? A pending overheat condition exists in the right engine. Overheat detection in the right detection in the right engine has failed. A fire condition exists in the right engine. An overheat condition exists in the right engine. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 3 4 5 2 Your score is By Wordpress Quiz plugin
Boeing 777 Fire Protection
1 / 15
What does the DET FIRE CARGO FWD EICAS message indicate?
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
What does the DET FIRE CARGO AFT EICAS message indicate?
6 / 15
How many detectors loops does each each engine have and what states may each loop signal?
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
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
During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured?
13 / 15
During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean?
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
