Hidráulico

If the Pump in the Green Hydraulic system is inoperative?. The PTU pressurize the Green Hydraulic System. The Green Hydraulic System is lost. You can pressurize it by Leak Messurement Valves operation.

The Flight Control Laws are elaborated by... The Flight Augmentation Computers (FACs). The Elevator Aileron Computers (ELACs) and Spoiler Elevator Computer (SECs). The Flight Control Data Concentrators (FCDCs).

ENHANCED. On the brake pedals, the artificial feeling is provided by: A spring rod. By the pedals only. A separeted hydraulic system.

The Side Stick Indication on PFD is generated by. FCDC. ELAC. FWC.

The phase unbalance detector/current transformer system in the yellow/blue electrical pumps hydraulics systems... Cut off electrical power to the pump when an unbalance of the current is detected. After an activation must be manually reseted on ground. Maintains constant speed on the pumps to avoid hydraulic overpressure.

What are the Auto Brake arming conditions?. Auto Brake P/B IN, Green hydraulic press, Anti-skid available. Auto Brake P/B IN, Green hydraulic press, Anti-skid desactived. Auto Brake P/B IN, Yellow hydraulic press, Anti-skid available.

CLASSIC :The changeover from the normal to the alternate brake system is controlled through: Automatic selector valve. Electric limit switches. Alternate Dual Valve.

The purpose of the leak measurement valve is: Used for maintenance actions only. Shut off hydraulic supply to heavy users. Close automatically hidraulics supply when a leak occurs.

When does the BSCU provide Anti-skid control?. Only during Auto Brake operation. During Normal and Alternate Brake operation. Only during Manual Normal Brake operation.

The computers that work in the Flight control are: ELACs + SECs + FACs. BSCU + ELACs + EEC. FACs + SECs + ELACs + ABSCU.

When does the BSCU provide anti skid control?. During normal and alternate braking. During normal braking only. If the auto brake system fails.

The flight control surfaces that have mechanical control cables: Can be used only in alternate law. Can be used only in normal law. Can be used at any moment.

From where can you perform the Yellow Hydraulic fluid servicing?. Green Ground Service Panel. Blue Ground Service Panel. Yellow Ground Service Panel.

The Rudder Trim is controlled by: The FACS. The SECS. The ELACs.

Landing Gear Extension and Retraction control is done by: LGCIU. EEC. ELACs.

When the P/B of any EDP is pushed to Off position: Solenoid valve in EDP is energized, and the pump runs in deprezurised mode. Solenoid valve is deenergized, hydraulic supply to pump, shut. The pump is disconected from the engine.

Which statement about the pressurization of the green hydraulic system on ground is correct?. The PTU can be used and the yellow ELEC PUMP P/B must be set to ON. Its only possible by using a hidraulic cart only. Its only possibly by using at least one engine (Run up or Motoring).

In Normal operation, the Hyd. Reservoir Air Pressurization, in Flight is from: APU. Engine N2. Engine N1.

The flight control surfaces that have mechanical control cables are: The rudder and THS. The elevators and THS. The rudder and elevators.

The Turn Coordination is active in: Roll, Normal Law only. Roll, Alternal Law. Pitch, Normal Law.

When extending the Landing Gear Free Fall mode?. The NLG and MLG vent-valves open. The hydraulic system "BLUE " has to be depressurized. The landing gear control lever must be in OFF position.

Which PPUs are installed in the Flaps or Slats PCU?. The IPPU and FPPU. The IPPU and APPU. The IPPU, FPPU and APPU.

In roll Direct Law: The ailerons are available for roll control only. Spoiler N 1 will be used for roll control also. A direct stick to surface relationship is provided.

The Slat and Flap Control Computers (SFCCs) are used to control... Flaps and Slats. Ailerons and Flaps. Elevators and Slats.

The Green and Yellow systems are pressurized from: An EDP by engine 1 and engine 2. An EDP by APU. An EDP by Pneumatic System.

Which statement about inflight braking is correct?. It starts when the gear lever is selected to UP. It is active during the whole flight envelope with a reduced pressure supply to the brakes. It starts automatically after lift off.

In order to release the air pressurization from the hydraulics reservoirs, it is necessary to do it: Individually, on each of the three hydraulic service panels. Individually, on each hydraulic reservoir. The three ones at the same time, on the air pressurization module.

The Hydraulic Systems are... Green - Blue - Yellow. Pink - Blue - Red. Yellow - Orange - Blue.

The Yaw orders for turn coordination and Yaw damping are computed by: The ELAC and transmitted to the FAC. The FAC and transmitted to the ELAC. The ELAC and transmitted directly to the Rudder.

In relation to trailing edge flaps: The A-321 trailing edge flaps have tabs. The A-320 trailing edge flaps have tabs. The A-320 and A-321 trailing edge flaps are similar.

The roll control is accomplished by means of: Two ailerons and eight spoilers. Two ailerons and spoilers 1,2 and 3. Two ailerons and all spoilers.

Which statement about the spare seal activating valve is correct?. When a leakage at the shock strut is present, it makes it possible to activate the spare seals. It makes a quicker replacement of the spare seals possible. When a leakage at the shock struts is present, it make it possible to seal up the main seals again.

The Leak Measurement Valves operation: It is possible only on ground maintenance. It is for the PTU operations. It is possible in flight condition.

Considering the functioning of the LGCIU's. When does the switchover occur?. When the landing gear lever goes UP. When the landing gear lever goes DOWN. Never, because LGCIU # 1 always has priority over LGCIU #2.

The Landing Gear can be extended: Hydraulic and Manually. Hydraulically only. Electrically.

The roll channel is controlled by: Two ELACs and SECs 1, 2 and 3. Only the ELACs. Only the SECs.

About the air pressurization of the hydraulic reservoirs: There is one pressurization module for each hydraulic reservoir. The system has one pressurization module. Air pressurization goes directly to the reservoirs.

The Channels of the flight control are: Pitch / Roll / Yaw. Yaw / Roll / Steering. Pitch / Steering / Roll.

What causes the low speed mode of the flap/slat drive unit?. Activation of the extend and retract solenoid at the same time. Activation of the pressure -off brakes. Thre is no low speed mode.

CLASSIC A/C: The nose Wheel steering is supplied by: Green Hyd. System. Yellow Hyd. System. Green and Yellow Hyd. Systems.