Repaso Semana 5

(ATA 51) If structural repair is necessary on the airplane structure, refer to the: Structural Repair Manual (SRM). Minimum Equipment List (MEL).

(ATA 51) What is considered a recommendation when removing panels from the vertical stabilizer. Do not remove more than two consecutive panels. Remove all panels at the same time. Leave the panels with only two screws.

(ATA 27) PFCS in direct mode, speedbrake lever placed to UP position. Which spoilers will move to UP position?. All, except 4 and 11. All, except 4,5,10,11. All, except 5 and 10.

(ATA 27) The elevator off-load function automatically sets the position of which flight controls? and in which flight mode?. Stabilizer, during manual flight or in autoflight. Stabilizer, during an autoflight mode. Elevator, during manual flight or in autoflight.

(ATA 27) Which spoilers have a mechanical signal for roll control?. 4 and 11. 5 and 9. 6, 7, 8 and 9.

(ATA 27) In which modes flaperon PCU may operate?. Normal and damped only. Normal and bypass only. Normal, bypass and blocking/damped.

(ATA 27) When is autospeedbrake function not available?. If R ACE defective or center hydraulic system is failed. If center hydraulic system is failed only. If R ACE defective only.

(ATA 27) When does PFCS select secondary mode?. When one ACE is in direct mode. When two ACEs are in direct mode. When PFC disconnects switch in DISC position.

(ATA 27) Control surface pointer does not show on synoptic display. When?. Control surface position unknown. Control surface does not operate. Control surface operates normally.

(ATA 27) Is it possible to put ACEs to direct mode?. Yes, using PFC disconnect switch. No, only automatic mode selection available. Yes, using ACE mode select switch.

(ATA 27) Which information is required to have elevator speed stability function available in flight, during autopilotoperation?. Speed stability function is not available during autopilot operation. Computed air speed from ADIRU and SAARU and pitch trim signal from ACE or AIMS. Computed air speed from ADIRU or SAARU and pitch trim signal from ACE and AIMS.

(ATA 27) Which flight control surface is used for roll control at cruise speed?. Flaperons normally and ailerons using limited trim control only. Ailerons and flaperons. Flaperons only, ailerons locked in faired position.

(ATA 27) What is the function of the autoslat priority valve during landing gear operation?. It gives priority of the centre hydraulics to the flaps and slats. It has no effect during landing gear operation. It gives priority the left hydraulic system to the slats.

(ATA 27) What will happen when the aircraft is in the air with the autopilot engaged and the pilot operates the controlcolumn pitch trim switches?. Stab trim will be corrected and autopilot takes control after trim correction. The trim signal is ignored and the autopilot stays engaged. Pilot will take full control of the aircraft.

(ATA 27) During autopilot operation, the aileron trim does not work. What is the problem?. The Ailerons trim actuator is faulty. No fault – its normal operation of the system. The actuator control electronics (ACE) is faulty.

(ATA 27) What is the necessary condition for right STCM operation?. R and L2 ACEs available. R and C ACEs available. C and L1 ACEs available.

(ATA 27) What is the indication for sheared primary pin of the inboard support flap?. Flaps caution message shows on the status display. Spring loaded door at inboard flap outboard fairing opens. Flaps status message shows on the status display.

(ATA 27) Which flight control surfaces are made of aluminum skins and ribs?. Flaps and slats. Elevators. Slats.

(ATA 27) When pilots move the aileron trim switches, the aileron trim actuator operates to move?. Aileron only. Aileron and flaperons. Aileron and spoilers.

(ATA 27)What do we control with the aileron trim and when does it operate?. Roll trim. Operates in manual flight. Does not operate with AP or BAP active.

(ATA 27)When replacing an aileron PCU, what must be done?. Adjust the Null LVDT of the actuator. Adjust only the actuator.

(ATA 27) Speed stability function – when does it operate?. Only in the air and in manual mode. Does not operate with autopilot.

(ATA 27) Gust compensation on the rudder. Gust suppression (vertical stabilizer) + Modal suppression (lateral fuselage movements). Only Modal Suppression.

(ATA 27) With AP engaged, who sends signals to the backdrive?. AFDCs, PFCs, backdrive actuators. AFDC AND PFC.

(ATA 27) How do the flight control shutoff valves operate regarding air/ground conditions?. All valves can be closed only on the ground. Left and Right: air or ground; Centre: ground only. All valves can be closed only in the air.

(ATA 27) In which modes does the flaperon PCU operate?. Normal, bypass and blocking/damped. Normal and bypass only. Normal and damped only.

(ATA 27) Where are the pitch rate sensors located on the B777-300/300ER?. On the aft spar of the horizontal stabilizer. Forward side of the front spar of the wing center section. Inside the main equipment centre (E2 rack).

(ATA 27) Which surfaces provide roll control at low speed versus cruise speed?. Low speed: flaperons only; Cruise: ailerons + flaperons. Low speed: ailerons + flaperons; Cruise: flaperons only (ailerons locked out). Low speed and cruise: ailerons only.

(ATA 27) Which spoilers are locked out (lockout) during cruise?. Spoilers 4 and 11. Spoilers 5 and 10. Spoilers 6, 7, 8 and 9.

(ATA 27) What happens to the ailerons and flaperons when the flaps are extended?. They lock in the faired position. They enter droop mode (increase lift) and remain operative for roll. They move fully up to reduce lift.

(ATA 27) What is the maximum range of movement of the rudder tab?. Max. 15 degrees relative to the rudder = 30 degrees total relative to the centerline. Max. 27 degrees relative to the rudder = 54 degrees total relative to the centerline. Max. 40 degrees relative to the rudder = 80 degrees total relative to the centerline.

(ATA 27) What are the operating modes of the flaps and slats?. Primary (hydraulic) and Alternate (electric) only. Primary (hydraulic), Secondary and Alternate (electric). Normal, Secondary and Direct.

(ATA 27) In which mode does flap load relief operate?. Primary and secondary modes. Primary mode only. Secondary mode only.

(ATA 27) Horizontal stabilizer is made of?. Solid laminate carbon fiber reinforced plastic. Laminated carbon fiber reinforced titanium. Solid laminate carbon fiber reinforced aluminum.