【单选题】
停留刹车置ON位，将断开自动刹车预位：___
A. 对
B. 错
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答案
B
解析
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相关试题
【单选题】
当自动刹车工作时，它可由谁解除预位：___
A. 收起地面扰流板
B. 按下方式按钮或失去一个预位条件
C. 中度或低度方式单脚刹车或最大方式双脚刹车
D. A,B或C任何一项都可
【单选题】
自动刹车预位的条件是：___
A. 自动刹车按钮按入，绿系统有压力和防滞供电，正常刹车系统无失效
B. 自动刹车按钮按入，蓝系统有压力和防滞供电，正常刹车系统无失效
C. 自动刹车按钮按入，绿系统有压力和防滞不供电，正常刹车系统无失效
【单选题】
在推出期间你起动了2发，你注意到NW DISC信息变成琥珀色，为什么：___
A. 前轮转弯脱开机构失效
B. 黄系统现在供压，琥珀色字样时警告你不要移动手轮
C. 前轮转弯被地面人员重新接通，琥珀色表示销子移走
D. 备忘信息变为琥珀色是前轮转弯选择器在牵引位且一台发动机运转
【单选题】
你准备滑行，你在角蹬上施加力量并松开停留刹车，刹车压力跌落至零，你应该做什么：___
A. 你必须松开并重新施力以在刹车压力之上获得读数
B. 这是正常的，刹车压力指示只指示备用刹车的压力（蓝）
C. 你必须重新刹上停留刹车，叫机务，因为主系统压力失效
D. 正常，因为一旦自动刹车设置在MAX，刹车指示就被旁通
【单选题】
在ECAM的机轮页面上，每个起落架有两个三角形，他们表示什么：___
A. 每一个三角代表起落架上的一个轮子
B. 每个三角形表示两个计算机系统中每个探测的位置
C. 每个三角形表示该起落架可用的一个刹车系统
D. 前面的指示起落架的位置，后面的指示刹车的状态
【单选题】
你将自动刹车设置在中位着陆，着陆后什么触发自动刹车：___
A. 主起落架一压缩就触发自动刹车系统
B. 当扰流板放出触发自动刹车
C. 当反喷开锁触发自动刹车
D. 一旦前轮压缩就触发自动刹车
【单选题】
正常情况下，你已设置了停留刹车，是否仍然可能脚蹬刹车来检查主刹车系统：___
A. 是，当踩压刹车脚蹬，刹车指示将指示主系统压力
B. 否，不可能有足够的力量来超控停留刹车
C. 否，当停留刹车刹上，脚蹬被脱开
D. 是，一旦发动机运转，将指示主系统压力
【单选题】
在滑跑期间，你能否控制前轮转弯：___
A. 否，当推开手柄设置到TOGA或FLX马力时前轮转弯被隔离
B. 是，前轮转弯可用但其能力从零到150海里随速度增加而减少
C. 是，前轮转弯可用但只能用方向舵脚蹬而不是手轮
D. 是，前轮转弯在起飞滑跑期间工作正常
【单选题】
在刹车温度超过300度时，ECAM机轮页面上：___
A. 琥珀色弧线出现在最热的机轮上
B. 绿色弧线出现在最热的机轮上
C. 红色弧线出现在最热的机轮上
D. 白色弧线出现在最热的机轮上
【单选题】
如果前轮转弯选择器在牵引位，且一台发动机运转，备忘信息显示：___
A. 绿色"N/WS DISC"
B. 绿色"A/SKID FAULT"
C. 琥珀色"A/SKID DISC
D. 琥珀色N/WS DISC
【单选题】
ECAM机轮页面上起落架位置由两个三角形表示，其中：___
A. 左边三角形由LGCIU1控制，右边三角形由LGCIU2控制
B. 左边三角形由LGCIU2控制，右边三角形由LGCIU1控制
C. 左边三角形和右边三角形均由LGCIU1控制
D. 左边三角形和右边三角形均由LGCIU2控制
【单选题】
当发动机和APU都开，且APU引气活门在开位，正确的描述为：___
A. 发动机引气活门关，交输引气活门关，APU引气活门开
B. 发动机引气活门开，交输引气活门开，APU引气活门关
C. 发动机引气活门关，交输引气活门开，APU引气活门开
D. 发动机引气活门开，交输引气活门关，APU引气活门开
推荐试题
【单选题】
落在高压线上的鸟儿不会触电死亡，这是因为___
A. 鸟爪上的角质层是绝缘的
B. 鸟儿对电流的承受能力比较强
C. 鸟儿双脚落在同一条导线上，没有电流流过鸟的身体
D. 高压线有橡胶外皮
【单选题】
电炉通电后，电炉丝热得发红，而跟电炉连接的铜导线却不那么热，这是因为___
A. 通过铜导线的电流小，所以它消耗的电能也较少
B. 电炉丝和铜导线消耗的电能相同，但铜导线散热快，所以就不那么热
C. 通过电炉丝的电流大，所以它消耗的电能较多
D. 铜导线电阻较小，所以它消耗的电能较少
【单选题】
下面关于能量的说法中，正确的是___
A. 用砂轮磨刀是由内能转化为动能
B. 陨石进入大气层成为流星时，是内能转化为机械能
C. 壶中的水沸腾时壶盖不停地跳动，是水的势能转化为壶盖的动能
D. 用打气筒给轮胎打气，打气筒发热，是机械能转化为内能
【单选题】
(1)Whieh of the following descriptions about the characteristics of physiology is wrong？___
A. It is the study of how living organisms work.
B. It illustrates the discipline of the development and the evolution of disease and the essence of disease.
C. It is to study the living phenomena and the function activities of living organs.
D. It is to explain how they are regulated and integrated.
【单选题】
(2) Which of the following are specialized in producing force and movement?___
A. muscle cells
B. connective tissues
C. nerve cells
D. epithelial cells
【单选题】
(3)The fluid environment surrounding each cell is called the___
A. intracellular fluid
B. intracellular fluid
C. internal environment
D. external environment
【单选题】
(4) Which of the following is not the fundamental characteristic of living organisms?___
A. metabolism
B. adaption
C. reproduction
D. passive diffusion
【单选题】
(5)Whicl of the following is a physiological process with negative feedback?___
A. blood coagulation
B. process of passing urine
C. sino-aortic baroreceptor reflex
D. process of parturition
【单选题】
(6)Which of the following is not the characteristic of regulation by hormone?___
A. diffusenin nature
B. longer in duration
C. accurate in action
D. action in overcorrection
【单选题】
7)Which of the following is not the characteristic of cells?___
A. They are bound by the plasma membrane
B. They have the ability to break down large molecules to smaller ones to Liberate energy for their activities
C. They possess a nucleus which contains genetic information in the form of deoxyribonucleicacid(DNA).
D. Living cells can not transform materials.
【单选题】
8)The breakdown of large molecules to smaller ones is called___
A. respiration
B. anabolism
C. catabolism
D. absorption
【单选题】
9) Which of the following descriptions about the characteristics of nervous regulation is wrong?___
A. It responds fast
B. It acts exactly
C. It responds slowly.D.
D. uration is short
【单选题】
10)Which of the following descriptions about the control of body function is wrong?___
A. Homeostasis is kept by feedback control.
B. Negative feedback minimizes the changes, leading to stability.
C. Positive feedback is not useful.
D. Feed-forward makes human body foresee and adapt itself to the environment promptly.
【单选题】
(1)Which of the following parts of knowledge of drugs should be included in pharmacology?___
A. The effects of drugs on man
B. The correlation of biological activity with chemical structure
C. The history, source, physical and chemical properties, compounding, biochemical and physiologicaleffects, mechanisms of action, absorption, distrilbution, biotransformation and excretion.
D. The prevention, recognition, and treatment of drug poisonings
【单选题】
(2)Which of the following is what a clinician is primarily interested in according to the text?___
A. Drugs which can be reasonably limited to those aspects that provide the basis for their rational clinical use
B. Chemical agents that are not used in therapy but are commonly responsible for household and industrial poisoning as well as environmental pollution
C. Drugs which are useful in the prevention,diagnosis and treatment of human disease,or in the prevention of pregnancy.
D. rugs which are useful in the prevention, diagnosis and treatment of human disease, or in the prevention of pregnancy.
【单选题】
(3)Why was the physician not interested in pharmacognosy?___
A. He didn't have to select the proper plants for his prescription
B. He had a broad botanical knowledge
C. Fewer drugs were obtained from natural sources
D. Natural drugs had little difference with synthetic ones
