Engine Exam Questions With Complete Solutions A+ Pass

Engine Exam Questions With Complete Solutions A+ Pass In flight the FADEC disregards the OFF position of the ignition switch. (true/false) - Answer- True Placing the thrust levers in _____ position selects takeoff, maximum continuous, or go-around mode settings. - Answer- TO/GA What methods are available for engine starting? - Answer- APU, ground source, opposite engine and windmill start Select all answers that will trigger an ATTCS event? - Answer- N1 difference > 15% between engines, engine failure during takeoff or go-around and wind shear detection Where can the crew check engine oil quantity? - Answer- MFD STATUS page What happens if a thrust reverser inadvertently deploys? - Answer- FADEC limits respective engine thrust to IDLE If two consecutive overspeed detection events occur within 30 seconds the FADEC will not relight the engine. (true/false) - Answer- False If you turn the START/STOP selector to STOP in flight will the engine shutdown? - Answer- Yes when the thrust lever is at idle What position must the thrust lever be in to enable thrust reverser trigger? - Answer- Idle What happens when the ignition switch is selected to OVRD? - Answer- Activates both igniters on the ground or in flight What controls the engine? - Answer- FADEC Full Authority Digital Electronic Control What controls engine starting and provides hung start, hot start and no light-off protection? - Answer- FADEC Does the FADEC provide engine start protection? - Answer- Only on the ground for a hot start, hung start or no light-off Is there a protection for hot starts or hung starts during an in flight start? - Answer- No How are the engine thrust ratings controlled? - Answer- By the FADEC What does the cyan line on the N1 gauge represent during approach? - Answer- The minimum N1 bleed requirements in icing conditions When does the cyan line on the N1 gauge in icing conditions during approach appear? - Answer- When configured for landing in icing conditions below 1200 feet RA How is the N1 limit indicated on the EICAS? - Answer- It's the red tick mark on the N1 gauge Where is external air for an air start connected? - Answer- Lower section of the wing fairing area Will the crew have any indication when external air for an air start is connected? - Answer- Duct pressure is shown on the MFD STATUS page What happens after 3 overspeed detection events within 30 seconds? - Answer- FADEC will not re-light the engine What does WML mean on the engine indication? - Answer- The FADEC has detected a flame-out and the auto re-light system is actuating to restart the engine What is ATTCS? - Answer- Automatic Takeoff Thrust Control System What does ATTCS provide? - Answer- Provides maximum thrust reserve (RSV) according to the current rate previously selected via the MCDU on the TO DATASET page What is the ATTCS controlled by? - Answer- FADEC When is the ATTCS available? - Answer- Takeoff and Go-Around How can the pilot command RSV power? - Answer- By moving the thrust levers to the MAX position whenever the ATTCS is armed When is thrust reverse available? - Answer- Weight-on-Wheels (ground use only) Thrust levers must be stowed below what airspeed? - Answer- 60 KIAS What does a Green REV indication on the EICAS mean? - Answer- Thrust reverser is fully deployed What does an amber REV indication on the EICAS mean? - Answer- In transition What does a red REV indication on the EICAS mean? - Answer- Discrepancy between the selected and actual reverser position