A、 探测到火警后,灭火系统已失效。After a detected fire, the extinguishing system has failed.
B、 指示发动机火警探测环路失效(A或B)。Indicates an engine fire detector loop failure (A or B).
C、 指示左发探测系统失效。Indicates a failure of the LH engine detection system.
D、 两个灭火瓶已释放但火警仍可通过一个火警探测环路探测。Both fire extinguisher bottles are discharged but a fire is still detected by the one of the fire detector loops.
答案:C
A、 探测到火警后,灭火系统已失效。After a detected fire, the extinguishing system has failed.
B、 指示发动机火警探测环路失效(A或B)。Indicates an engine fire detector loop failure (A or B).
C、 指示左发探测系统失效。Indicates a failure of the LH engine detection system.
D、 两个灭火瓶已释放但火警仍可通过一个火警探测环路探测。Both fire extinguisher bottles are discharged but a fire is still detected by the one of the fire detector loops.
答案:C
A. 8.3 PSI
B. 8.6 PSI
C. 8.7 PSI
D. 8.5 PSI
A. GNSS1被选择 GNSS 1 selected
B. GPS RAIM 可用 GPS RAIM is available
C. 终端模式下,完整性缺失 Loss of integrity in terminal mode
D. 航路完整性缺失 loss of integrity en-route
A. 2 部FMS 失效。2 units of FMS failure
B. 丢失-EGPWS 数据库。Loss -EGPWS database
C. EGPWS 地形(警告)。EGPWS terrain (warning)
D. 2 部GNSS 失效。2 units of GNSS failure
A. 随纬度的增大而降低
B. 随纬度的增大而增高
C. 在中纬度地区最高
A. APU电瓶直接汇流条 APU BATT DIR BUS
B. 重要变压整流器组件2 ESS TRU 2
C. 直流勤务汇流条 DC SERV BUS
D. 电瓶汇流条 BATT BUS
A. 30 天
B. 90 天
C. 60 天
A. 300
B. 400
C. 600
A. ZGGG;
B. ZWWW;
C. ZPPP