所有通讯系统都可在MCDU上进行测试，除了：

发动机表征推力的参数是N1

发动机齿轮附件盒由_____驱动.

正常飞行期间，当蒙皮温度低于+35℃时，电子舱通风系统控制冷却空气的温度，方法是：

A PACK FLOW CONTROL VALVE IS ELECTRICALLY CONTROLLED TO CLOSE:

AN OUTLOW VALVE REGULATES THE ESCAPE OF AIR FROM THE PRESSURIZED AREAS:

CABIN PRESSURE CONTROLLER TRANSFER OCCURS:

CABIN PRESSURIZATION IS CONTROLLED BY:

CONCERNING THE PRESSURIZATION SAFETY VALVES, THE CORRECT STATEMENT IS:

DURING MANUAL PRESSURIZATION CONTROL, PRESSURIZATION DATA FOR ECAM DISPLAY IS AVAILABLE FROM:

EACH CABIN PRESSURE CONTROLLER (CPC) CONTROLS:

FOR GROUND OPERATIONS IN HEAVY RAIN, THE AVIONICS VENTILATION SYSTEM SHOULD BE RECONFIGURED BY:

IF BOTH CHANNELS OF A PACK CONTROLLER FAIL, THE PACK OUTLET TEMPERATURE IS PNEUMATICALLY CONTROLLED TO 15 DEG C. BY:

IF THE MOD SEL P/B ON THE PRESS PANEL IS SET TO MAN, THEN THE DITCHING P/B IS SET TO ON:

IF THERE IS A PRIMARY CHANNEL FAILURE IN THE ZONE CONTROLLER: