Boeing 777 Fire Protection Boeing 777 Fire Protection 1 / 15 Which statement is true concerning a lavatory fire? An automatic spinkler system activates if a fire is detected. The lavatory fire extinguishing system is activated by a discharge switch on the overhead panel. There is no built-in fire extinguisher for the lavatories An aural warning activates and a light illuminates outside the lavatory if smoke is detected. 2 / 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 do not activate. The arming functions for the AFT CARGO FIRE ARM switch activate and the metered bottles dicharge into the aft compartment. 3 / 15 Where are the lavatory fire extinguishers located? In the waste container cabinet. Behind the storage cabinets. Under the floor. In the water sink compartment. 4 / 15 What does the DET FIRE APU EICAS message indicate? A fire has been detected in the APU. APU fire detection is no longer available. The APU fire bottle squibs are inoperative. The APU fire detection system has automatically reconfigured to single loop operation 5 / 15 What does the DET FIRE CARGO AFT EICAS message indicate? 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. The aft cargo fire heat sensor is inoperative. 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, overheat, fire 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 and fault There are three loops. The different possible states are: fire, overheat, and fault. 7 / 15 What fire, overheat, or smoke protection is provided for the lavatories? Smoke only. Overheat only. Fire, overheat, and smoke. Fire only. 8 / 15 What action should you take if the fire switch remains locked after a fire is detected? Wait until the fire light extinguishes. Rotate the fire switch. Push the fire override switch and then pull the fire switch. Pull the fire switch to override the lock. 9 / 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 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 does not shut down automatically but the fire bottle discharges automatically 10 / 15 During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured? 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. An overheat condition exists in the right engine. 11 / 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. 12 / 15 Which part of the aircraft have fire, overheat or smoke detection systems? Engines, APU, main wheel wells, cargo compartments and lavatories. Wings, tailcone, and landing gear. Cockpit, cabin, avionics bay and fuel tanks. Thrust reversers and avionics bay. 13 / 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 squibs are inoperative. This is a normal indication prior to APU start. The APU fire bottle has discharged. 14 / 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 caution beeper sounds. The master caution lights illuminate. 15 / 15 How many fire extinguisher bottles are installed for the cargo compartment fire extinguishing? 5 3 2 4 Your score is By Wordpress Quiz plugin
Boeing 777 Fire Protection
1 / 15
Which statement is true concerning a lavatory fire?
2 / 15
After a forward cargo fire has been extinguished, what happens when the AFT CARGO FIRE ARM switch is now pushed?
3 / 15
Where are the lavatory fire extinguishers located?
4 / 15
What does the DET FIRE APU EICAS message indicate?
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
What fire, overheat, or smoke protection is provided for the lavatories?
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 running?
10 / 15
During cruise, you notice the OVERHEAT ENG R message displayed on EICAS. What has occured?
11 / 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.
12 / 15
Which part of the aircraft have fire, overheat or smoke detection systems?
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?
Your score is
