flores 6

How does the EEC control the primary locks?. Througt the DCU. The eec only control the synchroniation lock. Thorougt thr EVIMU.

What dose a REV PRESSURISED warning show?. when the reverse is locked by a maintenance action. when T/REV is pressursied while the doors are stowed and locked with no deploy order. I one door is unlocked in the position with no deploy signal.

How are the thrust reverser acturors supplied. Green hydraulic for Engine nº 1 and blue hydraulic for engine nº2. Blue hydraulic for Engine nº 1 and Yellow hydraulic for engine nº2. Green hydraulic for Engine nº 1 and Yellow hydraulic for engine nº2.

The ECAM " REV FAULD" is triggered in case of. Reverse thrust is selected in flight. Autorestow fault. Reverser is deactivated for flight.

Where does the power for the ignition unnits come from?. The PCU. The dedicated alternator. The ECC.

WHEN IS CONTINUOS IGNITION COMMANDED MANUALLY?. When the ENG/START rotary selector is set to IGN/START on ground. When there is a sudden decrease in burner temperature (T30). When the ENG ANTI ICE is set ON in flight.

Which component in the intermediate compressor are varied for airflow control? (RR Trent 700). VIGVs and 2 stages of VSVs. All stages of the intermediate pressure compressor are VSVs. The intermediate compressor has only VBVs.

Where can fan blade erosion occur?. Leading edge zone. Root zone. Trailing edge zone.

What is the fail safe position of the 7 compressor Bleed Valves if electrical power is lost?. Closed. Their last operating position. Open.

How does the IP bleed valve operate?. Opened and closed by torque motors controlled by the EEC only. Opened by HP3 air muscle pressure, closed by a torque motor controlled by the EEC. Opened by HP3 air muscle pressure and closed by HP3 air muscle pressure.

What are the starter operational limits in a normal engine start cycle?. 2 separate operations for 3 mins, a third operation for 1 minute and a 30 min rundown prior to next operation. The starter can run continuously for up to 10 mins but must have a 30 min rundown prior to next operation. A 30 minute rundown is required between each continuous 3 min operation.

How is the power switching between the aircraft power and dedicated alternator done?. Manually through the FADEC GRD PWR pushbutton. Automatically by the EIVMU. Automatically by the EEC and ElU.

When is the ECU automatically de- energised?. As soon as the engine is shut down. 15 minutes after engine shut down. At aircraft power up.

How many channels are in an EEC/ECU?. 1. 4. 2.

What occurs if there is a control channel failure?. The EEC automatically switches to the standby channel. The active channel remains in command by accessing the inputs of the standby channel through the inter-channel bus. The active channel remains in command butina degraded mode.

What is the Throttle Control Lever position input to the TCU ?. TRA (Throttle Resolver angle). TLA (Throttle lever angle). RLA (Reverser lever angle).

What changes the TLA to TRA?. The EVIMU. The TCU. The EEC.

What is the thrust reverser control lever position input to the TCU?. RLA (Reverser lever angle). TLA (Throttle lever angle). TRA (Throttle Resolver angle).

The cold start pressure relief valve: Opens in case of scavenge oil filter clogging. Opens in case of pressure oil filter clogging or engine cold start. Closes in case of pressure oil filter clogging.

Which filters relate to the FILTER CLOG messages on ECAM?. Pressure and scavenge filters. Scavenge filter only. Pressure filter only.

Where can you see engine parameters?. On the Crew Alerting Display. On the EWD (Engine Warning Display) only. On the EWD (Engine Warning Display) and SD (System Display) engine page.

Which direction do the engine shafts turn (AFT looking FWD)?. N1,N2,N3 all turning counter-clockwise. N1 Low pressure and N3 high pressure shaft clockwise, N2 intermediate pressure shaft counterclockwise. N1 Low pressure and N2 intermediate pressure shaft counter-clockwise, N3 high pressure shaft clockwise.

What are the hazards around an operating engine?. Inlet suction, exhaust, heat and noise. Inlet suction, exhaust, heat, noise and ionizing radiation. Inlet suction, exhaust, heat, noise and lightning.

What is the device which must be installed before opening the thrust reverser latches?. take up device. isolation control unit (ICU). hold open rods.

Where is the take up device installed?. on the fan cowls. between latches 3 and 4 on the thrust reverser cowling. on the isolation control unit (ICU).

What engine data shows on the CRZ (CRUISE) page?. Fuel used indication only. Engine N1,N2,N3 vibration is not shown on the CRZ page. e.g. Engine N1,N2,N3 vibration.

Where is the LPTOS located?. In EEC Channel A. Itis a dedicated LRU located in the avionics compartment. It is a function of the EIVMU.

What does the blue circle on the EPR indication show?. The ideal EPR thrust for the temperature and pressure. The predicted/commanded EPR. The EPR limit set by the FMGEC.

How is the LPSOV controlled?. MASTER switch and selector knob. Manual start switch and the FIRE P/B. MASTER switch and by the FIRE P/B.

What protection does the OPU give?. LP and IP shaft failure protection. LP and IP shaft overspeed protection. ZLP, IP and HP shaft overspeed protection.

Which is not an EEC/ECU function?. Control and monitor thrust reverser operation. Control and monitor engine start. Control and monitor fire extinguisher bottles.

Where is the Fuel Pump Assembly with the FMU (Fuel Metering Unit) attached to ?. front side of the main gearbox. front side of the accessory gearbox. rear side of the accessory gearbox.