Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 What does the DET FIRE CARGO FWD EICAS message indicate? The Forward cargo fire heat sensor is inoperative. A fire has been detected in the forward cargo compartment. There is a detection zone fault in the smoke detector for the forward cargo compartment. Fire detection for the forward cargo compartment is not available. 2 / 15 Which statement is true concerning a wheel well fire? Fires are detected by two smoke detection units in the wheel well. Two fire bottles protect the wheel well from fires. Fire detection loops alert the crew to excessive brake temperatures. There is no built-in fire extinguishing system for the wheel well. 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 do not activate. 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. 4 / 15 After the FWD CARGO FIRE ARM switch has been armed, what happens when the CARGO FIRE DISCH switch is pushed? One of the metered bottles discharges into the forward cargo compartment. All 5 bottles discharge 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 Where are the lavatory fire extinguishers located? In the water sink compartment. In the waste container cabinet. Behind the storage cabinets. Under the floor. 6 / 15 What does the DET FIRE APU EICAS message indicate? The APU fire detection system has automatically reconfigured to single loop operation APU fire detection is no longer available. The APU fire bottle squibs are inoperative. A fire has been detected in the APU. 7 / 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. 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. 8 / 15 How many detectors loops does each each engine have and what states may each loop signal? There are three loops. The different possible states are: fire, overheat, and fault. 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. 9 / 15 What does the DET FIRE ENG R EICAS message indicate? The right engine fire bottle squibs are inoperative. A fire has been detected in the right engine. Fire detection for this engine is no longer available. The fire detection system for this engine has automatically reconfigured to single loop operation. 10 / 15 What action should you take if the fire switch remains locked after a fire is detected? Rotate the fire switch. Pull the fire switch to override the lock. Wait until the fire light extinguishes. Push the fire override switch and then pull the fire switch. 11 / 15 When is the EICAS message BOTTLE DISCH CARGO displayed? When the fire extinguishing system fails. When the extinguisher bottles begin to discharge. When all bottles are completely discharged. When the first two bottles have completely discharged. 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 is missing. This is a normal indication prior to APU start. The APU fire bottle has discharged. The APU fire bottle squibs are inoperative. 14 / 15 Which of the following is not an indication of an engine overheats? The master caution lights illuminate. EICAS caution message OVERHEAT ENG (L,R) is displayed. The caution beeper sounds. The fire bell sounds. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 3 5 2 4 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
Which statement is true concerning a wheel well fire?
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
Where are the lavatory fire extinguishers located?
6 / 15
What does the DET FIRE APU EICAS message indicate?
7 / 15
What does the DET FIRE CARGO AFT EICAS message indicate?
8 / 15
How many detectors loops does each each engine have and what states may each loop signal?
9 / 15
What does the DET FIRE ENG R EICAS message indicate?
10 / 15
What action should you take if the fire switch remains locked after a fire is detected?
11 / 15
When is the EICAS message BOTTLE DISCH CARGO displayed?
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
Which of the following is not an indication of an engine overheats?
15 / 15
How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing?
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