A、 AC ESS BUS
B、 AC SERV BUS
C、 AC BUS2
D、 AC BUS1
答案:C
A、 AC ESS BUS
B、 AC SERV BUS
C、 AC BUS2
D、 AC BUS1
答案:C
A. 机身后部后货舱门On the fuselage aft of the aft cargo door.
B. 机身后部前货舱门On the fuselage aft of the forward cargo door.
C. 机身右后部,二发下方 On the aft right side of the fuselage below No.2 engine.
D. 机身前右部,驾驶舱侧窗下方On the fwd right side of the fuselage below cockpit side window.
A. 计划燃油使用量并阻止空中自动关闭schedule fuel and prevent auto shutdown in flight
B. 控制APU负荷控制活门并决定燃油规划control APU load control valve and determine fuel scheduling
C. 监控内部涡轮温度(ITT)monitor inter turbine temperature (ITT)
D. 监控APU燃油温度 monitor APU fuel temperature
A. 夜间冷却
B. 地面水汽蒸发进入冷的大气
C. 降水蒸发进入冷的大气
A. APU SHUTOFF 按钮和APU XFLOW电门。APU SHUTOFF button and APU XFLOW switchlights
B. APU START/STOP 电门和PWR/FUEL 电门。APU START/STOP switchlight and PWR/FUEL switchlight
C. APU START/STOP 电门和APU GEN 按钮。APU START/STOP switchlight and APU GEN button
D. XFLOW MAN 电门和APU SHUTOFF 按钮。XFLOW MAN switchlight and APU SHUTOFF button
A. ZBAA
B. ZUUU
C. ZSSS
A. 副翼 Ailerons
B. 升降舵 Elevators
C. 方向舵 Rudder
D. 多功能扰流板(MFS) Multifunction spoilers (MFS)
E. 缝翼和襟翼 Slats and flaps
A. 自动转换被抑制 automatic transfer is inhibited
B. 整体驱动发电机自动断开 IDG automatically disconnects
C. 自动转换接通 Automatic transfer is engaged
D. 飞行员开启人工转换 pilot initiates manual transfer
A. ①②③④
B. ①②③
C. ①③