【单选题】
在ND上选择了ADF1而未收到：___
A. 方位指针消失，显示ADF标识符
B. 方位指针消失，电台标识由红色十字代替
C. 方位指针变成红色，电台标识由频率代替
D. 方位指针消失，电台标识由频率代替
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答案
D
解析
暂无解析
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【单选题】
在ND上，如果VOR接收机故障：___
A. 红色VOR标识符显示，航道指针变成红色
B. VOR方位变成红色且航道指针消失
C. VOR方位和航道指针消失
D. VOR方位闪烁且航道指针消失
【单选题】
在ROSEVOR方式上，已选择VOR1,ND显示哪些信息：___
A. 偏差指针，所选航道及方位指针
B. 仅是方位指针
C. 仅是偏差指针和所选航道
D. 仅是偏差指针和方位指针
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如果两个FMGC都故障，可用下列哪种方式选择无线电导航频率?___
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B. 只能用无线电管理面板1和2
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D. 不确定
【单选题】
如果ADIRU2失效，第二部应答机还能工作在高度报告方式吗？___
A. 能够，高度数据可自动从ADIRU3接收
B. 能够，高度数据可人工转换到从ADIRU3接收
C. 不能
D. 不确定
【单选题】
TCAS/ATC控制面板可控制：___
A. 可直接控制ATC应答机和TCAS计算机
B. 可直接控制ATC应答机，通过ATC应答机可控制TCAS计算机
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【单选题】
TCAS可从___组件接收航向、俯仰和横滚数据。___
A. ADIRU1
B. 可能是ADIRU1或ADIRU3,具体由转换开关确定
C. 所选定的ATC应答机
D. 不确定
【单选题】
RA正常工作时，高度数据提供给：___
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D. 不确定
【单选题】
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【单选题】
在ND上选择了ADF1而接收机未收到信号：___
A. 方位指针消失，也无"ADF"显示
B. 方位指针变成红色，电台标识由频率代替
C. 方位指针消失，电台标识码由频率代替
D. 不确定
【单选题】
何时风切变功能自动激活？___
A. 无线电高度低于2300英尺以下，发动机在运转，ATC/TCAS控制面板上开关放AUTO位；
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