A、Yaw damping signals.
B、Rudder trim signals.
C、Turn coordination signals.
答案:B
A、Yaw damping signals.
B、Rudder trim signals.
C、Turn coordination signals.
答案:B
A. A red flag.
B. Dashes in place of identification.
C. The ground station characteristics and pointer disappear.
A. An engine control box.
B. The ECU and its peripheral sensors and components.
C. A thrust control unit.
A. To record radio communications during take off and landing.
B. To record crew conversations as soon as an incident occurs.
C. To record crew conversations and communications.
A. Automatically at the end of flight.
B. Manually.
C. A and B.
A. You print only the page displayed on the Multipurpose Control and Display Unit(MCDU),even if the report contains several pages.
B. You print all the report, even if it contains several pages.
C. You print the sum of the failure data delivered by the BITEs and the warning messages delivered by the ECAM.
A. To the ELACs and SECs.
B. Only to the FCDCs.
C. To the ELACs.
A. A red square.
B. A red circle.
C. A white filled diamond shape.
A. In parallel
B. In series
C. In a loop
A. One DC motor.
B. Two DC motors.
C. Two motors, one DC (for a battery start), and one AC.
A. AC ESS BUS, DC ESS BUS and AC STATIC INVERTER BUS are supplied.
B. DC ESS BUS,AC STATIC INVERTER BUS and DC BAT BUS are supplied.
C. AC ESS BUS, AC STATIC INVERTER BUS and DC BAT BUS are supplied.