判断正误:
独立可充电式电瓶帮助应急灯系统供电时长大约10分钟。
Independent rechargeable batteries help feed the emergency lighting system for approximately 10 minutes duration.
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低能见度起飞是指RVR低于什么值时的起飞?
A. RVR低于800米时的起飞
B. RVR低于400米时的起飞
C. RVR低于550米时的起飞
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起飞离地后,应保持( )的速度爬升,直到1000尺或者加速高度。After liftoff, maintain the speed of () to climb
till 1000ft AGL or acceleration altitude.
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从下列引气源中选出两个空中操作环控系统的引气源From the list of pneumatic air sources, identify the two used to operate the environmental control system in flight.
A. 14级引气 14th stage bleed air
B. 冲压空气 ram air
C. APU在41,000英尺及以下高度 APU at 41,000 ft and below
D. APU在25,000英尺及以下高度 APU at 25,000 ft and below
E. 两台发动机 both engines
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执行标准目视进近,完成着陆前检查单,自动驾驶不得低于()尺脱开。To implement a standard visual approach, complete the before-landing checklist, and autopilot must be disengaged not less than ( ) feet.
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L 或 R FADEC OVHT警戒信息(黄色)L or R FADEC OVHT caution (amber)
A. APR 非指令激活Indicates an uncommanded APR activation.
B. 表明超速测试失效或者多种可能影响发动机飞行性能的故障组合Indicates overspeed test failed or a combination of faults that may affect engine in−flight performance.
C. FADEC 已经探测到一个可能会导致发动机推力降低和受限制响应的故障。Indicates that FADEC detected a combination of faults that may result in reduced engine control authority.
D. 相对应的发动机的 FADEC 过热Indicates an overheat condition of respective FADEC.
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在飞机到达DDA时,失去目视参考,应继续平飞至复飞点,再开始复飞。When arriving DDA, and losing visual reference, pilots should continue level flight to MAP, then initiate the go-around.
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液压油温显示绿色代表( )。 The green hydraulic temperature readout indicates that fluid temperature is ( ).
A. <96℃
B. >96℃
C. <92℃
D. >92℃
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进近时,什么时候引气负荷将自动从发动机转换到APU:On approach, bleed air loading will automatically transfer from the engines to the APU when:
A. 襟翼大于20度或起落架放下。flaps are greater than 20 or landing gear is down
B. 襟翼不在0度。flaps are selected from zero
C. 起落架选择到放下位置。landing gear is selected to the down position
D. 引气源电门被选择到APU。 BLEED SOURCE switch is selected to APU
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飞行员如何调节 EFIS 和 EICAS 显示器的灯光亮度?How the pilot adjust the lighting intensity of the EFIS and EICAS displays?
A. 正驾驶和副驾驶侧面板和中央操纵台上的DSPL(显示器)旋钮。Using the DSPL knob located on the associated lighting panel.
B. 中央操纵台上DSPL(显示器)旋钮。The DSPL knob located on the centre pedestal.
C. 每个显示器上的BRT调节旋钮。A recessed BRT adjustment knob on each display
D. 以上全部 All of the above
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