A、NAV mode
B、PLAN mode
C、ROSE/ILS mode
答案：B
A、NAV mode
B、PLAN mode
C、ROSE/ILS mode
答案：B
A. NOT IN USE light ON and AVAIL light ON.
B. NOT IN USE light OFF and AVAIL light ON.
C. NOT IN USE light OFF and AVAIL light OFF.
A. In cruise.
B. In LAND mode.
C. In TO, GA or RWY modes.
A. Management functions and flight envelope protection
B. Rudder control and flight envelope protection
C. Guidance functions and rudder control
A. Directly from the busbar.
B. Through the FDIU.
C. Through the interlock circuit.
A. An ARINC 429 highspeed switched bus.
B. An ARINC 429 lowspeed unswitched bus.
C. An RS 422 bus.
A. By a momentary action on the take over pushbutton of any side stick.
B. By pulling on the deactivated stick harder than the other pilot.
C. By a simultaneous action on both take over pushbuttons.
A. To ventilate the avionices equipment
B. To ensure the heating of the avionics bay
C. To avoid avionics bay structural damage
A. To change the pressure voltage into a frequency signal.
B. To transmit the tire pressure signal from the wheel to the axle.
C. To perform the permanent test of the system.
A. ADIRU.
B. Transceiver.
C. Antenna.
A. SYSTEM display.
B. ENGINE/WARNING display.
C. STATUS display.
