Examen pendiente

. Which control surface is primarily used for long-term pitch adjustment on. Trimable horizontal stabilizer ths. Rudder. Aileron.

. In the event of ELAC 1 and ELAC 2 failure, which statement is correct? * Ailerons continue normal operation. Ailerons continue normal operation. Only spoilers are available; roll is in direct law. Yaw damping remains active.

During approach, a pilot reports a strong Dutch roll tendency. Which system the rudder to correct this?. Roll spoiler. Yaw damper. Rudder trim.

4. If the yellow valve block is not energized during SFCC 2 failure, what happening hydraulic motor?. It is held by the Pressure-Off Brake (POB). It operates at half speed automatically. It moves independently of torque.

5. What is the maximum manual rudder trim rate from the pilot's RUDder TRIM. 5°/s. 1°/s. 3°/s.

6. A spoiler servo control fails mid-flight. How does the system respond?*. ELAC reconfigures the system to full damping. The opposite spoiler retracts. The failed spoiler remains in current position.

What is the function of the servo control in damping mode? *. Follows the surface deflection to provide damping. Controls hydraulic pressure. Actuates the surface directly.

8. What is the function of the Power Off Brake (POB)?. To lock transmission at selected position or during hydraulic failure. To unlock transmission at selected position or during hydraulic/electrical failure. To control the speed of the aircraft.

9. How are the slats and flaps powered and operated? *. Electrically controlled, hydraulically operated. Hydraulically powered, electrically operated. Electrically powered, mechanically operated.

10. What does each SFCC flap channel include? *. 2 lanes and an output module. 2 channels and 2 output module. 3 lanes and 2 output module.

During flight, the pilot applies rudder input via pedals. How is the signal procesing damping?. ELACs transmit yaw damping and turn coordination to FACs. FAC 2 immediately moves the rudder. SDAC converts pedal input into hydraulic pressure.

12. One of the aileron servo controls fails. What happens to the other? *. The remaining servo automatically becomes damping mode. Both servos are disabled. The remaining servo automatically becomes active.

13. FAC 1 fails in flight. What happens to yaw damping? *. FAC 2 takes over as hot stand-by. Yaw damping is lost immediately. ELAC 2 takes over as hot stand-by.

14. What component issues a new position demand signal when the slat/flap lever. Power Control Unit (PCU. Command Sensor Unit (CSU. Output module.

15. How many solenoid valves are in each SFCC valve block, and what are their function. solenoid valves: 2 directional valves for retraction/extension and 2 enable solenoid for P. 2 solenoid valves: 1 directional valves for retraction/extension and 1 enable solenoid for. 3 solenoid valves: 2 directional valves for retraction/extension and 1 enable solenoid for.

16. Both thrust levers are at forward idle and both MLGs touch down. What happe spoilers are armed?. Ground spoilers automatically extend to full deflection. Ground spoilers automatically extend to half deflection. Ground spoilers partially extend until lever moved.

17. Speed brakes are extended and the Angle-of-Attack (AOA) protection activates. Speed brakes automatically retract. Roll function is disabled. Only spoiler 3 retracts.

18. Which conditions inhibit speed brake extension. Failure of SEC 1 and 3, AOA protection active, or FLAP FULL configuration. Failure of SEC 1 and 3, AOA protection active, or FLAP RETRACTED configuration. Failure of SEC 2 and 3, AOA protection active, or FLAP RETRACTED configuration.

19. Which computer normally controls the elevators and THS in normal. ELAC 2. ELAC 1. SEC 1.

20. What conditions trigger WTB application? *. Asymmetry, runaway, overspeed, or uncommanded movement confirmed by both SFCCs. Asymmetry, runaway, overspeed, or uncommanded movement confirmed by one SFCC. Only mechanical failure in the PCU.