SSCVR

在下列哪种情况下，PFD上的RA高度信息会被红色RA故障代替：

使用RA系统的主要飞行阶段有:

THE EMERGENCY RAM AIR INLET SHOULD BE OPENED IN CASE OF:

WHEN A CARGO HEATING CONTROLLER FAILS, THE:

OPERATION OF THE AIR CONDITIONING PACK ANTI ICE VALVE BY THE ACSC IS BASED UPON:

THE RAM AIR TURBINE (RAT) SOLENOIDS ARE SUPPLIED BY:

IF BOTH BTCS ARE OPEN, THE CONFIGURATION IS:

THE TRANSFORMER RECTIFIER (TR) PROTECTIONS CONSIST OF:

ON GROUND, SLATS EXTENDED, IN AUTO MODE WITH FUEL IN THE CENTER TANK, AND ONE MINUTE AFTER ENGINE START:

IN CASE OF AN ADVISORY (ADV) MODE: