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10. When the towing control lever is in the tow position, a green NW STRG DISC message is displayed
on ECAM. What happens to the message after the first engine is started?
The message changes to amber.
Brakes
1. What is the purpose of the brake check accomplished immediately after the aircraft starts moving?
To check brake efficiency,
That green pressure has taken over, and
Yellow pressure is at zero on the brake pressure triple indicator.
2. After touchdown, with autobrakes selected, what control surface must move before autobraking will
begin?
Automatic braking is activated when the ground spoilers extend.
Note: During a rejected takeoff below 72 knots, the autobrakes will not activate since the ground spoilers do not
extend below that speed.
3. Does the alternate brake system have the same capabilities as normal brakes?
Braking capability is the same as normal brakes, except autobraking is not available.
4. Where does the crew look to confirm that the parking brake is ON?
The BRAKES pressure gauges on the triple indicator.
5. What is the maximum allowable brake temperature for takeoff?
300° C (Brake fans OFF)
150° C (Brake fans ON)
2009 – 2010 TGS Study Guide
___________________________________________________________________________________________
____________________________________________________________________________________________
Unofficial Airbus Study Site www.airbusdriver.net
6. How many brake systems are on the aircraft?
Normal (Green)
Alternate (Yellow)
Parking Brake (Yellow system or accumulator)
7. What speed must be met or exceeded during rejected takeoff for Autobrakes to activate?
72 knots
8. Which hydraulic system does the parking brake use?
Yellow hydraulic system or accumulators supply brake pressure.
Flight Controls
1. What is the result if both side-sticks are moved at the same time and neither takes priority during
flight with the autopilot OFF?
Both green CAPT and F/O SIDE STICK PRIORITY lights flash and a “DUAL INPUT” audio voice message is given
every 5 seconds as long as both pilots operate their sidesticks simultaneously.
2. When does full ground spoiler extension occur?
Full ground spoiler extension automatically at touchdown of both main gear or in the case of a rejected takeoff
(speed above 72 knots) when:
Both thrust levers are at idle (if the ground spoilers are ARMED), or
Reverse thrust is selected on at least one engine with the other thrust lever at idle (if the ground spoilers
are not ARMED)
3. What is indicated by the low energy warning "SPEED, SPEED, SPEED"?
When change in flight path alone is insufficient to regain a positive flight path (thrust must be increased).
Available in CONF 2, 3, or FULL, between 100’ and 2,000’ RA when TOGA not selected.
4. In general, how do you recognize that you are in Mechanical Law and how does it affect you?
A red “MAN PITCH TRIM ONLY” warning appears on the PFD. Pitch control is achieved through the horizontal
stabilizer by using the manual trim wheel. Lateral control is accomplished through the rudder pedals.
5. When does partial ground spoiler extension occur?
Partial ground spoiler extension occurs when:
Reverse thrust is selected on at least one engine with the other at or near idle, and
One main landing gear strut is compressed.
6. Can the rudder be manually trimmed with the autopilot engaged?
The rudder trim rotary switch has no effect when the autopilot is engaged.
7. Explain, in general terms, High Angle of Attack protection.
When the angle of attack exceeds alpha prot, elevator control switches to alpha protection mode in which angle of
attack is proportional to sidestick deflection. However, alpha max will not be exceeded even if the pilot applies full
aft deflection.
8. Is automatic pitch trim available in alternate law?
In alternate law, automatic pitch trim is available and yaw damping (with limited authority) is also available. Turn
coordination is lost.
2009 – 2010 TGS Study Guide
___________________________________________________________________________________________
____________________________________________________________________________________________
Unofficial Airbus Study Site www.airbusdriver.net
9. How can the aircraft be controlled in mechanical backup?
Pitch control is achieved through the horizontal stabilizer by using the manual trim wheel. Lateral control is
accomplished using the rudder pedals. Both controls require hydraulic power.
10. After touchdown, what should the stabilizer trim do?
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