【单选题】
二号发动机驱动___
A. 蓝系统
B. 绿系统
C. 如果绿系统泵故障，通过动力传输装置驱动黄系统泵和绿系统
D. 以上都不对
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相关试题
【单选题】
黄系统包括___
A. 一台发动机泵，一台电动泵，一台手摇泵
B. 一台发动机泵，两台电动泵
C. 一台发动机泵，一台手摇泵和冲压空气涡轮
D. 以上都不对
【单选题】
飞行中，蓝液压系统由谁供压？___
A. 冲压空气涡轮和电动泵
B. 发动机泵
C. 动力传输组件
D. 以上都不对
【单选题】
如果蓝电动泵故障，当冲压空气涡轮人工接通按钮按下时___
A. 蓝液压系统由冲压空气涡轮增压
B. 应急发动机供电
C. 蓝液压系统增压且应急发动机工作
D. 以上都不对
【单选题】
液压渗漏测试系统___
A. 可地面测试渗漏部位
B. 可空中测试渗漏部位
C. AB都对
D. 以上都不对
【单选题】
失去绿系统时，刹车系统：___
A. 正常
B. 备份
C. 失去
D. 以上都不对
【单选题】
液压油箱由谁增压___
A. 气源系统
B. 空调组件
C. 左发或气源系统
D. 以上都不对
【单选题】
关于液压系统说法正确的是___
A. 三个系统加相同的液压油
B. 三个系统加不同的液压油
C. 油箱之间通过PTU可串油
D. 以上都不对
【单选题】
193.(A320)失去绿系统时：___
A. A.放起落架正常
B. B.收起落架正常
C. C.起落架必须重力放出
D. D.起落架不能收放
【单选题】
194.(A320)失去绿液压系统时：___
A. A.前轮转弯操纵失去
B. B.前轮转弯仍可操纵
C. C.前轮转弯操纵转为备用方式
D.
【单选题】
195.(A320)双发停车时，如何对绿系统增压？___
A. A.用绿发动机泵
B. B.用黄发动机泵和动力转换组件
C. C.用黄电动泵和动力转换组件
D. D.用蓝电动泵和动力转换组件
【单选题】
196.(A320)液压储压器预充压力是：___
A. A.3000PSI
B. B.1885PSI左右
C. C.低于3000PSI的任意值
D. D.没有必要预充
【单选题】
197.(A320)液压系统压力下降会发生什么？___
A. A.优先valve将优先供压给大载荷部件
B. B.优先valve将优先供应基本部件
C. C.优先valve调节给各部件的压力
D. D.优先valve提供额外压力
【单选题】
198.(A320)液压油箱过热时，相应泵电门上琥珀色FAULT灯___
A. A.点亮30秒
B. B.不亮
C. C.只要探测到过热就亮
D. D.以上都不对
【单选题】
199.(A320)液压油箱由谁增压：___
A. A.气源系统
B. B.空调组件1和2
C. C.左发或气源系统
D. D.右发或气源系统
【单选题】
200.(A320)液压油箱增压的目的___
A. A.使油箱内的油液起泡减少到最小
B. B.防止真空或超压损坏油箱
C. C.防止气塞
D. D.以上都对
【单选题】
201.(A320)以下说法正确的是___
A. A.液压油箱加油前，必须使油箱卸压
B. B.用手摇泵开货舱门时，PTU被抑制
C. C.发动机关断时，液压火警valve关闭
D. D.手摇泵手柄在绿系统勤务面板
【单选题】
202.(A320)以下说法正确的是：___
A. A.液压油箱加油前，必须使油箱卸压
B. B.电动开关货舱门时，PTU被抑制
C. C.发动机关断时，液压火警valve关闭。
D. D.手摇泵手柄在绿系统勤务面板
【单选题】
203.(A320)以下说法正确的是：___
A. A.A．液压油箱加油前，必须使油箱卸压
B. B.B．电动开关货舱门时，PTU被抑制
C. C.C．发动机关断时，液压火警valve关闭。
D. D.D．手摇泵手柄在绿系统勤务面板
【单选题】
204.(A320)优先valve在什么情况下使用？___
A. A.绿系统压力高时
B. B.压力低时
C. C.绿和黄系统压力高时
D. D.驾驶舱人工操作时
【单选题】
205.(A320)有关RAT正确的是：___
A. A.RAT在空中可收回
B. B.RAT在地面不能放出
C. C.飞机在空中，失去交流电源且速度大于100节时自动放出
D. D.只按HYDRATMANON电门不能放出
【单选题】
206.(A320)在地面，蓝系统何时被增压？___
A. A.APU工作时
B. B.单发工作时
C. C.外部电源可用时
D. D.操作货舱门时
【单选题】
207.(A320)在什么情况下，冲压空气涡轮自动放出：___
A. A.失去交流汇流条1和2且速度大于100节
B. B.蓝电动泵故障
C. C.只能人工放出
D. D.蓝泵供压低于1ATA750PSI
【单选题】
208.(A320)在一发起动时，动力转换组件(PTU)：___
A. A.自动工作
B. B.被测试
C. C.被抑制
D. D.不受影响
【单选题】
209.(A320)在正常情况下，蓝系统由什么增压？___
A. A.PTU
B. B.EDP
C. C.电动泵
D. D.RAT
【单选题】
210.(A320)正常使用中，蓝液压系统由谁供压？___
A. A.动力转换组件
B. B.发动机驱动泵
C. C.电动泵
D. D.冲压空气涡轮
【单选题】
211.(A320)正常液压油箱增压主要由哪里供气？___
A. A.左发
B. B.右发
C. C.APU
D. D.地面气源车
【单选题】
212.(A320)正常液压源由谁提供：___
A. A.发动机驱动泵用于所有系统
B. B.绿和黄系统发动机驱动泵，蓝系统电动泵，黄系统电动泵
C. C.绿系统发动机驱动泵，蓝系统电动泵，黄系统电动泵
D. D.绿和蓝系统发动机驱动泵，黄系统电动泵
【单选题】
213.(A320)2号发动机防火valve位于黄液压油箱和谁之间：___
A. A.2号发动机液压泵
B. B.黄电动泵
C. C.黄手摇泵
D. D.蓝电动泵
【单选题】
214.(A320)PTU什么时候工作？___
A. A.只能在地面
B. B.PTU电门在AUTO位，且绿，黄系统压差大于500PSI时工作，第一台发动机起动时抑制
C. C.PTU电门在AUTO位，只要绿系统或黄系统有压力则一直工作
D. D.蓝系统工作时PTU被抑制
【单选题】
215.(A320)操纵液压系统时，要注意些什么：___
A. A.飞机必须在地上
B. B.飞机必须在空中
C. C.检查舵面周围是否有人或工作梯
D. D.发动机已经起动
【单选题】
216.(A320)冲压空气涡轮如何放出?___
A. A.飞行中如果交流汇流条1和2无电，自动放出
B. B.从顶板人工放出
C. C.左后机身整流罩控制面板
D. D.A和B
【单选题】
217.(A320)冲压空气涡轮在何时收起：___
A. A.飞行中
B. B.地面
C. C.地面和飞行中
D. D.自动收起
【单选题】
218.(A320)冲压空气涡轮在空中放出后为谁增压：___
A. A.绿系统
B. B.通过动力传输组件为黄和绿系统
C. C.蓝系统
D. D.蓝系统液压油箱
【单选题】
219.(A320)当黄电动泵按钮置于OFF位且货舱门人工选择valve设在开或关位时，动力转换组件及飞行操纵：___
【单选题】
220.(A320)当加油管路油滤堵塞时,发生什么?___
A. A.液压油旁通过油滤
B. B.液压油被阻止,不能加油
C. C.加油压力需提高.
D.
【单选题】
222.(A320)地面发动机开车前，蓝电动泵电门处于自动位且飞机有电供应时，蓝泵：___
A. A.自动工作
B. B.蓝泵超控按钮按下时工作
C. C.操作货舱门时自动工作
D. D.一直不工作
【单选题】
223.(A320)地面蓝电动泵电门置AUTO位，蓝电动泵何时工作?___
A. A.一个电瓶置于UTO时
B. B.地面电源接通时
C. C.一台发动机工作或蓝泵超控按钮按下时
D. D.此时已在工作
【单选题】
224.(A320)动力转换组件(PTU)可将液压力：___
A. A.在蓝和黄系统间互相转换
B. B.由绿系统单向转换给黄系统
C. C.在绿和黄系统间互相转换
D. D.由黄系统单向转换给绿系统
【单选题】
225.(A320)动力转换组件设在AUTO位，何时自动工作？___
A. A.失去蓝系统时
B. B.绿和黄系统压差大于500PSI时
C. C.只要探测到绿和黄系统之间有压差
D. D.两台发动机都起动好后
【单选题】
226.(A320)二号发动机驱动：___
A. A.蓝系统
B. B.绿系统
C. C.如果绿系统泵故障，通过动力转换组件驱动黄系统泵和绿系统
D. D.蓝系统和绿系统
推荐试题
【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
【单选题】
(4)Which of the following is the best way of studying pharmacology for medical students and practitioners?___
A. to have a broad botanical knowledge
B. to select a plant and its preparation
C. to have the ability to purify natural plants
D. to have curiosity that stimulates them to learn about sources of drugs
【单选题】
(5)What are the tasks related to medicines almost complete!y delegated to the pharmacists now?___
A. the physical and chemical properties of medicines
B. the preparing, compounding, and dispensing of medicines
C. dosage forms of medicines available
D. the therapeutic and other uses of medicines
【单选题】
(6) What is a main unique aspect of pharmacodynamics?___
A. Pharmacodynamics is an experimental medical science
B. Pharmacodynamics is focused on the characteristics of drugs
C. Pharmacodynamics borrows freely from both the subject matter and the experimenta techniques of physiology, biochemistry, microbiology, genetics and pathology
D. Pharmacodynamics correlates the entire field of preclinical medicine
【单选题】
7) What time of history does pharmacodynamics date back to?___
A. the second half of the seventeenth century
B. the second half of the eighteenth century
C. the second half of the nineteenth century
D. the second half of the twentieth century
【单选题】
8)What does the research on pharmacodynamics focus on?___
A. study of clinical effect of drugs
B. study of the process of drugs in the body
C. study of the effect and the mechanism of drugs on the body
D. study of the correlation of the actions and effects of drugs with their chemical structure
【单选题】
(9)Which of the following is true when drugs are selected?___
A. It has to be based in part on legal reasons.
B. It has to be based in part on ethical reasons.
C. It has to be based in part on the pharmacological evaluation in man
D. It has to be based in part on the pharmacological evaluation in animals
【单选题】
(10)Why are chemotherapeutic agents useful in therapy?___
A. They stimulate or depress biochemical or physiological function in man in a sufficiently reproducible manner to provide relief of symptoms or, ideally, to alter favorably the course of disease
B. They can produce desired effects with only tolerable undesired effects
C. They have only minimal effects on man but can destroy or eliminate parasites
D. The selectivity of their effects is one of their most important characteristics
【单选题】
1)H. Mario Geysen initially used parallel synthesis as a quick way to identify which small_____ of any given large protein bound to an antibody.___
A. division
B. pieces
C. part
D. fragment
【单选题】
2)Chemists often start a combinatorial synthesis by attaching the first set of building blocks_____ to microscopic beads made of polystyrene.___
A. solid
B. inert
C. soft
D. active
【单选题】
3）The chemical reactions required to link compounds to the beads and later to detach them____ to the synthesis proces.___
A. induce complications
B. make easy
C. introduce complications
D. introduce easy
【单选题】
4)In a parallel synthesis, all the products are_____ separately in their own reaction vessels.___
A. combined
B. assembled
C. joined
D. assorted
【单选题】
(5)In many laboratories today, robots assist with the routine work of parallel synthesis, such as small___ amounts of reactive molecules into the appropriate wells.___
A. sending
B. transporting
C. delivering
D. giving
【单选题】
(6)Scientists can pull out from the mixture the beads that bear biologically active molecules and then,using sensitive detection techniques,___ the molecular makeup of the compound attached.___
A. determine
B. make sure
C. find
D. search
【单选题】
(7)Most pharmaceutical companies today continue to___ parallel synthesis. Which of the following is not appropriate to be filled in the blank?___
A. count in
B. count on
C. depend on
D. rely on
【单选题】
(8)Once they identify a promising substance, they___ make many one-at-a-time modifications to the structure.___
A. laboriously
B. hardly
C. easy
D. effectively
【单选题】
(9)Often these procedures yield a compound having acceptable___ and safety.___
A. strength
B. effect
C. potency
D. effort
【单选题】
10)In many laboratories today, robots___ the routine work of parallel synthesis.___
A. help
B. assist with
C. assist in
D. assist to
【单选题】
(1)Pharmaceutics is an interdisciplinary subject involving___
A. formulation, manufacturing, physical pharmacy, and biopharmaceutics
B. manufacturing
C. physical pharmacy
D. biopharmaceutics
【单选题】
（2）Formulation is about the design, development and evaluation of dosage forms,___
A. discovery of novel drugs
B. analytical methods
C. drug delivery systems and manufacturing process
D. dosing regimen
【单选题】
(3)Biopharmaceutics mainly studies the in vivo process of drugs and metabolites in humans, animals and tissue culture, which specifically involves___
A. absorption and distribution
B. absorption, distribution, metabolism, and excretion
C. metabolism and excretion
D. absorption and excretion
【单选题】
(4)Regarding the definition of bioavailability(BA), BA is related to___
A. total plasma drug concentration only
B. unbound drug concentration in the plasma
C. unbound drug concentration at the target site
D. total plasma drug concentration, and the administered drug dose
【单选题】
(5)Plasma drug concentration is affected by following factors such as___
A. rate of absorption
B. rate and extent of distribution
C. rate ofeli Imination
D. all ofabove
【单选题】
6)Which of the following routes of administration will involve the absorption of drugs?___
A. i.v.injection
B. i.v.infusion
C. Subcutaneous injection, transdermal and oral
D. None of above
【单选题】
（7）Which of the following factors may influence the time course of a drug in the plasma and hence at its site of action?___
A. Food
B. Disease state
C. Route of administration
D. All of above
【单选题】
(8)Please identify the potential biological barriers for an orally administered tablet to be absorbed into the systemic circulation___
A. Sk d dermis
B. Gastrointestinal epithelium
C. Oral mucosal membrane
D. All of above
【单选题】
(9) Given the same administration dose, which of the following will likely result in varying bioavailabilities for the same drug administered to the same person? ___
A. tablets (p.o. )vs. solutions(p0.)
B. solutions for injection(i v )vs oral solutions(p0.)
C. coated tablets (p.0. )vs hard gelatin capsules(p0.)
D. All ofabove
【单选题】
(10)Which of the following statements is true?___
A. Bioavailability is only related to the administered dose and the total drug concentration in the blood circulation.
B. Plasma protein binding does not affect the bioavailability of a specific drug.
C. A given drug in different dosage forms may show differences in bioavailability if given by the same route.
D. Biopharmaceutical studies do not involve animal experiment.
【判断题】
Much of our present physiological knowledge has been found from the experiments and studies on human beings.
【判断题】
Living cells break down glucose and fats to provide energy for other activities, which is called.
【判断题】
The right atriapumps deoxygenated blood to the lungs where it absorbs oxygen from the air.
【判断题】
The nervous system uses electrical signals to transmit information very rapidly to specific cells.
【判断题】
With the level of sodium increasing extracelular fruid. the cardiac muscle cells become too excitable and may contract.
【判断题】
A negative feedback loop is a control system that acts to maintain the level of some variables within a given range following a disturbance
【判断题】
(1)Pharmacodynamics, which is concerned with the study of the biochemical and physiological effects of drugs and their mechanisms of action, Is an experimental medical science.
【判断题】
2)It's unreasonable for a physician to be interested mainly in the effects of drugs on human beings, for the pharmacological evaluation of drugs in them may be limited due to technical, legal, and ethical reasons.
【判断题】
（3） As the effects of drugs are often characterized by significant interspecies variation and may be further modified by disease, clinical pharmacology has never been efibrasized.
【判断题】
The physician is not interested in drugs that are useful in the prevention,diagnosis,and treatment of human disease, but in chemical agents that are commonly responsible for household and industrial poisoning as well as environmental pollution.
