相关试题
【单选题】
温度调节是___
A. 由两个区域控制器及两个组件控制器控制
B. 由两个区域控制器及一个组件控制器控制
C. 由一个区域控制器及两个组件控制器控制
【单选题】
起飞和着陆期间冲压空气入口和出口折流板会关闭，下面哪种陈述正确___
A. 在起飞时自动关闭
B. 当推力手柄在或高于爬升卡位且轮速大于70kts
C. 着陆后速度低于70kts后15秒
【单选题】
区域控制器的通道1或2失效时___
A. 对区域温度调节没有影响
B. 对区域温度调节有影响
C. 区域温度控制在18度
D. 对应的区域温度调节丧失。
【单选题】
区域控制器的通道1和2失效时___
A. 温度调节在18度
B. 固定温度调节在24度
C. 固定温度在20度
【单选题】
组件控制器通道1和2失效时___
A. 组件出口温度由相应的防冰活门控制在1度到15度之间
B. 组件出口温度由相应的排气活门控制在12度±3度
C. 组件出口温度由相应的引气活门控制在12度±3度
【单选题】
增压系统是全自动的,由两个排气活门组成___
A. 每个活门有2个马达(一个自动,一个人工)
B. 每个活门有3个马达(两个自动,一个人工)
C. 每个活门有3个马达(一个自动,两个人工)
【单选题】
关于座舱压力控制的陈述哪个是正确的___
A. 在自动控制方式中一个控制器主用,另一个备用
B. 它使用两个完全不同的,独立的自动控制器
C. 它们进行自动座舱压力控制并为FCU产生信号
【单选题】
当冲压空气按钮调到ON位后,若压差小于1PSI时___
A. 排气活门驱动全开
B. 排气活门驱动至大约50%开
C. 排气活门驱动全关
【单选题】
自动增压控制如何工作___
A. 两套控制器一起工作
B. 一次只有一个控制器工作
【单选题】
着陆后多少秒排气活门完全打开以确保无剩余压差___
【单选题】
如果切断排气活门,应急冲压空气入口,电子设备通风舱外活门及组件流量控制活门,可以___
A. 按压水上迫降按钮
B. 按压冲压空气按钮
C. 按压排气活门按钮
【单选题】
客舱压差何时会出现琥珀色显示___
A. 压差小于等于0.3PSI或大于等于8.6PSI时
B. 压差小于等于-0.26PSI或大于等于8.85PSI时
C. 压差小于等于1PSI或大于等于8.9PSI时
【单选题】
若座舱高度在8800英尺和9550英尺之间,ECAM座舱压力页面会出现___
A. 数字显示闪亮
B. 指针和数字为琥珀色
C. 指针和数字为红色
【单选题】
安全活门何时打开___
A. 压差小于8.75PSI时
B. 压差小于等于8.6PSI时
C. 压差在8.75PSI和8.95PSI之间时
D. 压差超过8.95PSI时。
【单选题】
通风系统为哪些系统通风___
A. 航空电子设备和电瓶
B. 卫生间及厨房,组件舱
C. 以上A和B
【单选题】
货舱通风控制器有两个通道___
A. 通道1主用,通道2备用
B. 通道1备用,通道2主用
C. 1,2通道都主用
【单选题】
如空气循环机失效,组件以何种方式工作___
A. 热交换器冷却的方式工作
B. 没有影响正常工作
C. 由调节活门来工作
【单选题】
冲压空气开关何时使用___
A. 任何时候
B. 只有压差小于1PSI时
C. 只有压差大于1PSI时
【单选题】
空调组件流量按钮在ON时两套组件如何工作___
A. 自动且各自独立
B. 人工且各自独立
C. 自动,空调组件1主动,组件2随动
【单选题】
最大正常客舱高度为___
A. 8000英尺
B. 9550英尺
C. 14000英尺
【单选题】
冲压空气按钮设ON位,冲压空气活门将在哪种情况下打开___
A. 任何情况下
B. 假定未选择水上迫降
C. 压差小于1PSI,且未选择水上迫降
【单选题】
混合装置与谁连接___
A. 空调组件,应急冲压空气入口和低压地面空气入口
B. 空调组件和客舱空气
C. 空调组件,客舱空气,应急冲压空气入口和低压地面空气入口
【单选题】
当客舱冲压空气按钮设在ON位时,放气活门将___
A. 关闭
B. 每次都打开
C. 当压差小于1PSI时50%打开
D. 当压差小于1PSI时全部打开
【单选题】
当组件控制器1和2都失效,空调组件的出口温度由谁控制___
A. 空调组件旁通活门
B. 空调组件防冰活门
C. 空调组件流量控制活门
【单选题】
温度调节是由谁控制的___
A. 由一个区域控制器及两个组件控制器控制
B. 由一个区域控制器控制
C. 由两个组件控制器控制
【单选题】
经调节后的空气分配给___
A. 驾驶舱,货舱和客舱
B. 驾驶舱和客舱
C. 驾驶舱,航空电子舱和客舱
【单选题】
要看排气活门的位置,在ECAM的___
A. 空调页面
B. 引气页面
C. 客舱压力页面
【单选题】
着陆标高设置在自动位时,着陆标高数据从何处送至控制器___
A. 飞行控制组件
B. 大气数据惯性基准系统
C. 飞行管理引导系统
【单选题】
在ECAM客舱压力页面上,前排气活门何时变成琥珀色___
A. 飞行中打开超过95%
B. 在自动控制时失效
C. 以上A和B
【单选题】
当增压方式选择在人工位时,排气活门是由经过控制器1或2传送的信号控制___
【单选题】
在ECAM客舱压力页面上,安全活门何时变成琥珀色___
A. 三个安全活门完全关闭
B. 至少一个活门未关时
C. 三个安全活门都完全打开
【单选题】
增压系统1故障后___
A. 主注意灯亮,机组需按ECAM的提示采取行动
B. 机组需人工选择系统2
C. 系统2自动接管
【单选题】
最大客舱负压差为___
A. 0
B. -1.0PSI
C. -0.2PSI
【单选题】
组件是如何进行基本的温度调节的___
A. 它满足最低区域温度的要求
B. 它调节每个区域的温度
C. 它满足最高区域温度的要求
【单选题】
调节空气活门的作用是___
A. 增加冷空气以优化区域温度
B. 增加热空气以优化区域温度
C. 增加热空气压力以优化区域温度
【单选题】
着陆后,增压系统是否会自动转换___
A. 不会,必须选择另一系统
B. 会,接地后立即转换
C. 会,但在落地后80秒
推荐试题
【单选题】
In a time of social reform, people's state of mind tends to keep ___________ with the rapid changes of society___
A. step
B. progress
C. pace
D. touch
【单选题】
The speech which he made __________ the project has bothered me greatly.___
A. regarded
B. concerned
C. regarding
D. concerning
【单选题】
Harry was _______ by a bee when he was collecting the honey.___
A. stung
B. stuck
C. bitten
D. scratched
【单选题】
The thief tried to open the locked door but _________.___
A. in no way
B. in vain
C. without effect
D. at a loss
【单选题】
Remember that customers don't ________ about prices in that city.___
A. debate
B. consult
C. dispute
D. bargain
【单选题】
I hope that you'll be more careful in typing the letter. Don't _________ anything.___
A. lack
B. withdraw
C. omit
D. leak
【单选题】
The tomato juice left brown __________ on the front of my jacket.___
A. spot
B. point
C. track
D. trace
【单选题】
The committee is totally opposed ________ any changes being made in the plans.___
A. of
B. on
C. to
D. against
【单选题】
I'm very sorry to have _______ you with so many questions on such an occasion.___
A. interfered
B. offended
C. impressed
D. bothered
【单选题】
The price of beer _______ from 50 cents to $4 per liter during the summer season.___
A. altered
B. ranged
C. separated
D. differed
【单选题】
Their son doesn't know what to ________ at the university; he can't make up his mind about his future.___
A. take in
B. take up
C. take over
D. take after
【单选题】
Although they plant trees in this area every year, the tops of some hills are still _________.___
A. blank
B. hollow
C. vacant
D. bare
【单选题】
Being a pop star can be quite a hard life, with a lot of traveling ________ heavy schedules.
A. with regard to
B. as to
C. in relation to
D. owing to
【单选题】
Tony is very disappointed _______ the results of the exam.
A. with
B. for
C. toward
D. on
【单选题】
William Penn, the founder of Pennsylvania, _________ defended the right of every citizen to freedom of choice in religion.
A. peculiarly
B. indifferently
C. vigorously
D. inevitably
【单选题】
When people become unemployed, it is _______ which is often worse than lack of wages.___
A. laziness
B. poverty
C. idleness
D. inability
【单选题】
In previous times, then fresh meat was in short __________, pigeons were kept by many households as a source of food.
A. store
B. provision
C. reserve
D. supply
【单选题】
Those gifts of rare books that were given to us were deeply _________.___
A. appreciated
B. approved
C. appealed
D. applied
【单选题】
It is our ___________ policy that we will achieve unity through peaceful means.___
A. consistent
B. continuous
C. considerate
D. continual
【单选题】
He is __________ about his chances of winning a gold medal in the Olympics next year.___
A. optimistic
B. optional
C. outstanding
D. obvious
【单选题】
The director was critical _______________ the way we were doing the work.___
A. at
B. in
C. of
D. with
【单选题】
In a sudden _____________ of anger, the man tore up everything within reach.___
A. attack
B. burst
C. split
D. blast
【单选题】
In Britain people _____________ four million tons of potatoes every year.___
A. swallow
B. dispose
C. consume
D. exhaust
【单选题】
I'd _____________ his reputation with other farmers and business people in the community, and then make a decision about whether or not to approve a loan.___
A. take into account
B. account for
C. make up for
D. make out
【单选题】
She cooked the meat for a long time so as to make it _____________ enough to eat.___
A. mild
B. slight
C. light
D. tender
【单选题】
The computer revolution may well change society as _____________ as did the Industrial Revolution.___
A. certainly
B. insignificantly
C. fundamentally
D. comparatively
【单选题】
A lot of ants are always invading my kitchen. They are a thorough ___________.___
A. nuisance
B. trouble
C. worry
D. anxiety
【单选题】
As we can no longer wait for the delivery of our order, we have to _________ it.___
A. postpone
B. refuse
C. delay
D. cancel
【单选题】
When a fire _________ at the National Exhibition in London, at least ten priceless paintings were completely destroyed.___
A. broke of
B. broke out
C. broke down
D. broke up
【单选题】
The destruction of these treasures was a loss for mankind that no amount of money could __________.___
A. stand up to
B. make up for
C. come up with
D. put up with
【单选题】
The student was just about to ___________ the questions, when suddenly he found the answer.___
A. arrive at
B. submit to
C. work out
D. give up
【单选题】
When there are small children around, it is necessary to put bottles of pills out of _________.___
A. reach
B. hand
C. hold
D. place
【单选题】
The _________ of blood always makes him feel sick.___
A. sight
B. view
C. look
D. form
【单选题】
In Britain, the best season of the year is probably __________ spring.___
A. later
B. last
C. latter
D. late
【单选题】
Free medical treatment in this country covers sickness of mind as well as _________ sickness.___
A. normal
B. regular
C. average
D. ordinary
【单选题】
Although he had looked through all the reference material on the subject, he still found it hard to understand this point and her explanation only _________ to his confusion.___
A. extended
B. amounted
C. added
D. turned
【单选题】
A completely new situation will ___________ when the examination system comes into existence.___
A. arise
B. rise
C. raise
D. arouse
【单选题】
Cancer is second only __________ heart disease as a cause of death.___
A. of
B. to
C. with
D. from
【单选题】
The manager needs an assistant that he can _________ to take care of problems in his absence.___
A. count on
B. count in
C. count up
D. count out
【单选题】
We gave out a cheer when the red roof of the cottage came __________ view.___
A. from
B. in
C. before
D. into
