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. 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. The Forward cargo fire heat sensor is inoperative. 2 / 15 Which statement is true concerning a wheel well fire? Fire detection loops alert the crew to excessive brake temperatures. Two fire bottles protect the wheel well from fires. Fires are detected by two smoke detection units in the wheel well. 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 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. 4 / 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. 5 / 15 What does the DET FIRE CARGO AFT EICAS message indicate? The aft cargo fire heat sensor is inoperative. 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. 6 / 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, 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 7 / 15 What fire, overheat, or smoke protection is provided for the lavatories? Smoke only. Fire only. Fire, overheat, and smoke. Overheat only. 8 / 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 six cargo fire extinguisher bottles. It arms the two rapid dump fire extinguisher bottles. It arms all four cargo fire extinguisher bottles. 9 / 15 What does the DET FIRE ENG R EICAS message indicate? Fire detection for this engine is no longer available. The right engine fire bottle squibs are inoperative. The fire detection system for this engine has automatically reconfigured to single loop operation. A fire has been detected in the right engine. 10 / 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. Wait until the fire light extinguishes. Rotate the fire switch. Push the fire override switch and then pull the fire switch. 11 / 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. 12 / 15 During preflight, you notice the BOTTLE 1 DISCH ENG message displayed on EICAS. What does this mean? The fire bottle squibs are inoperative. 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. 13 / 15 Which part of the aircraft have fire, overheat or smoke detection systems? Cockpit, cabin, avionics bay and fuel tanks. Thrust reversers and avionics bay. Engines, APU, main wheel wells, cargo compartments and lavatories. Wings, tailcone, and landing gear. 14 / 15 What does the ENG BTL DISCH illuminated amber light indicate? It indicates which bottle is armed to be discharged. The extinguisher bottle has overpressure The extinguisher bottle is has low pressure or overpressure. The extinguisher bottle is discharged or has low pressure 15 / 15 Which of the following is not an indication of an engine overheats? The caution beeper sounds. The fire bell sounds. The master caution lights illuminate. EICAS caution message OVERHEAT ENG (L,R) is displayed. Your score is
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
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
On the B777-300, what happens when the CARGO FIRE ARM switch is pushed?
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
What happens when an APU fire is detected on the ground and the engines are running?
12 / 15
During preflight, you notice the BOTTLE 1 DISCH ENG message displayed on EICAS. What does this mean?
13 / 15
Which part of the aircraft have fire, overheat or smoke detection systems?
14 / 15
What does the ENG BTL DISCH illuminated amber light indicate?
15 / 15
Which of the following is not an indication of an engine overheats?
Your score is
