Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 What does the DET FIRE CARGO FWD EICAS message indicate? Fire detection for the forward cargo compartment is not available. There is a detection zone fault in the smoke detector for the forward cargo compartment. The Forward cargo fire heat sensor is inoperative. A fire has been detected in the forward cargo compartment. 2 / 15 Where are the lavatory fire extinguishers located? In the water sink compartment. Behind the storage cabinets. Under the floor. In the waste container cabinet. 3 / 15 What does the DET FIRE APU EICAS message indicate? The APU fire detection system has automatically reconfigured to single loop operation The APU fire bottle squibs are inoperative. A fire has been detected in the APU. APU fire detection is no longer available. 4 / 15 What does the DET FIRE CARGO AFT EICAS message indicate? A fire has been detected in the aft cargo compartment. The aft cargo fire heat sensor is inoperative. There is a detection zone fault in the smoke detector for the aft cargo compartment. Fire detection for the aft cargo compartment is not available. 5 / 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. 6 / 15 What fire, overheat, or smoke protection is provided for the lavatories? Overheat only. Fire only. Fire, overheat, and smoke. Smoke only. 7 / 15 On the B777-300, what happens when the CARGO FIRE ARM switch is pushed? It arms all five cargo fire extinguisher bottles. It arms all four cargo fire extinguisher bottles. It arms the two rapid dump fire extinguisher bottles. It arms all six cargo fire extinguisher bottles. 8 / 15 What does the DET FIRE ENG R EICAS message indicate? A fire has been detected in the right engine. The fire detection system for this engine has automatically reconfigured to single loop operation. Fire detection for this engine is no longer available. The right engine fire bottle squibs are inoperative. 9 / 15 What action should you take if the fire switch remains locked after a fire is detected? Push the fire override switch and then pull the fire switch. Wait until the fire light extinguishes. Pull the fire switch to override the lock. Rotate the fire switch. 10 / 15 What happens when an APU fire is detected on the ground and the engines are shut down? 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. 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 Engine Fire and Overheat Detection - There are two detector loops in each engine nacelle. Each detector loop provides both fire and overheat detection. Normally, both loops must detect a fire or overheat condition to cause an engine fire warning or overheat caution. True. False. 13 / 15 The APU compartment has dual fire detector loops and can detect overheat conditions. False. True. 14 / 15 During preflight, you notice the BOTTLE DISCH APU message displayed on EICAS. What does this mean? The APU fire bottle is missing. The APU fire bottle has discharged. This is a normal indication prior to APU start. The APU fire bottle squibs are inoperative. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 2 3 5 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
Where are the lavatory fire extinguishers located?
3 / 15
What does the DET FIRE APU EICAS message indicate?
4 / 15
What does the DET FIRE CARGO AFT EICAS message indicate?
5 / 15
How many detectors loops does each each engine have and what states may each loop signal?
6 / 15
What fire, overheat, or smoke protection is provided for the lavatories?
7 / 15
On the B777-300, what happens when the CARGO FIRE ARM switch is pushed?
8 / 15
What does the DET FIRE ENG R EICAS message indicate?
9 / 15
What action should you take if the fire switch remains locked after a fire is detected?
10 / 15
What happens when an APU fire is detected on the ground and the engines are shut down?
11 / 15
During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured?
12 / 15
Engine Fire and Overheat Detection - There are two detector loops in each engine nacelle. Each detector loop provides both fire and overheat detection. Normally, both loops must detect a fire or overheat condition to cause an engine fire warning or overheat caution.
13 / 15
The APU compartment has dual fire detector loops and can detect overheat conditions.
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?
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