【判断题】
电空制动是以电磁力为制动力的制动方式
A. 对
B. 错
查看试卷，进入试卷练习
微信扫一扫，开始刷题
答案
B
解析
暂无解析
相关试题
【判断题】
扁孔圆销和圆销的标识为镦出凸字，字迹应清晰、完整。杆身直径小于22mm时，标识字高3mm，杆身直径22mm～28mm时字高4mm,杆身直径大于28mm时字高5mm
A. 对
B. 错
【单选题】
动车组进行制动等试验项目时，时速___动车组试运行线路应包含5～8公里线路坡度接近0‰的直线区段。
A. 200公里以下
B. 160～200公里
C. 200～250公里
D. 300～350公里
【单选题】
报告内容包括动车组车号，硌伤位置、形状、尺寸，上一次踏面检查起运行交路等信息；动车所应根据检查情况，不断补充报告；硌伤照片应于发现后___分钟内由铁路局动车调度上报总公司动车调度。
A. 10
B. 20
C. 25
D. 30
推荐试题
【单选题】
“Recycle squawk A0612”means______.___
A. reselect squawk number A0612
B. don’t use A0612
C. who is squawking A0612
D. squawk A0612
【单选题】
“A575”is a name of a route.“A”means_________
A. the order
B. the first kind
C. main south and north direction
D. no special meaning
【单选题】
“FMC”is a system in an aircraft to manage the______.___
A. met message
B. flight data
C. flight pitch
D. flight roll
【单选题】
“Deteriorating weather”means the weather is getting______.___
A. better
B. clear
C. good
D. worse
【单选题】
Azimuth means horizontal______or direction. ___
A. heading
B. direction
C. bearing
D. scale
【单选题】
According to characters and conditions of flights on the route,ATS route is divided into______and______route. ___
A. domestic,international
B. fixed,temporary
C. regional,national
D. civil,military
【单选题】
Fuel______means the quantity of fuel carried by now. ___
A. reminding
B. endurance
C. number
D. total
【单选题】
The opposite meaning of“speedup”is_________
A. slowdown
B. speeddown
C. speedlow
D. slowby
【单选题】
Pilot turns on squawk______to request a squawk number. ___
A. 3000
B. 3500
C. 4000
D. 2000
【单选题】
First______assistance means doctor and ambulance in an emergency condition. ___
A. emergency
B. priority
C. aid
D. help
【单选题】
When somebody is reported hurt on board,maybe it will need______assistance on arrival. ___
A. fire-cart
B. medical
C. police
D. wheelchair
【单选题】
In emergency descent procedure,the pilot should turn right______out of the route while descending. ___
A. 40°
B. 30°
C. 20器
D. 15°
【单选题】
管制员在对空指挥过程中，越是繁忙的时候，语速应___
A. 保持平稳，避免频繁重复指令
B. 尽量快些，才能指挥更多飞机
C. 降低语速，避免口误
D. 时快时慢，引起机组的注意
【单选题】
According to ICAO,a standard holding pattern should all turn to the______.___
A. right
B. west
C. left
D. east
【单选题】
The standard altimeter setting is______inhpa. ___
A. 1013.20062
B. 1010.10062
C. 29.92002
D. 30.10002
【单选题】
2500f/m rate of vertical speed is equal to______.___
A. 10m/s
B. 15m/s
C. 20m/s
D. 25m/s
【单选题】
陆空通话时，什么时候推荐使用“IMMEDIATELY（立即）”这个词：___
A. 相对飞行穿高度时
B. 天气差时，担心自己会忘记某个正在改变高度的动态
C. 飞机多时，为了节省精力
D. 在紧急情况下，用于冲突解脱时
【单选题】
What is the best course of action for a pilot to follow when thunderstorms are observed along the route of flight? ___
A. Fly below the thunderstorms
B. Climb over the thunderstorms
C. Disregard the thunderstorms
D. Take any action to avoid all thunderstorms
【单选题】
Aeronautical chart is divided into two categories,______. ___
A. Aeronautical map and special type of aeronautical chart
B. En-route chart and approach chart
C. Area chart and standard instrument arrival and departure chart
D. Aerodrome chart and area chart
【单选题】
Aircraft are required to comply with ATC instructions within______.___
A. advisory airspace
B. domestic airspace
C. controlled airspace
D. international airspace
【单选题】
Amendments to the initial clearance will be issued at anytime an air traffic controller deems such action necessary to______.___
A. avoid possible confliction between aircraft
B. correct the previously issued clearance
C. cancel the flight plan
D. expedite the traffic
【单选题】
研究表明，当耳机话筒的位置距离嘴（ ）英寸且稍微偏下时，传输的声音质量最佳。（注：1英寸=2.54CM）___
A. 0.25-0.5
B. 0.75-1
C. 1.25-1.5
D. 1.75-2
【单选题】
“I want to divert to shanghai” is equal to______.___
A. I want to our destination Shanghai
B. I want to overfly Shanghai
C. I want to alternate to land at Shanghai
D. I want to call Shanghai control
【单选题】
When an aircraft is being subjected to unlawful interference, the pilot should try to notify _______ of this fact.___
A. the appropriate ATC units
B. company
C. the passengers on board
D. air attendants
【单选题】
When pilot say“Did you pick it upon your screen?”,that means______.___
A. did you pick up your screen?
B. did you see it on your screen?
C. did your screen pick me up?
D. did you change your radar?
【单选题】
ATC clearance does not contain______.___
A. clearance limit
B. altitude data
C. route of flight
D. flight direction
【单选题】
When pilot sets an altimeter setting to a QNH,that will indicate_________
A. flight level
B. altitude
C. height
D. safety level
【单选题】
When pilots set a pressure of 29.92 in mercury to indicate_________
A. altitude
B. height
C. flight level
D. safety level
【单选题】
“PAN” is the international RTF______signal___
A. emergency
B. distress
C. urgency
D. dangerous
【单选题】
“MAYDAY” is the international RTF______signal.___
A. emergency
B. distress
C. urgency
D. dangerous
【单选题】
According to ICAO definition, a condition concerning the safety of an aircraft or other vehicle or of some person on board or within sight but which does not require immediate assistance is _______ .___
A. urgency
B. dangerous
C. emergency
D. distress
【单选题】
______is the accepted standard for worldwide time signal broadcast used for aviation.___
A. GMT
B. LT
C. UTC
D. SST
【单选题】
_____means the level is measured in 1013.2 pha___
A. Level
B. Height
C. Altitude
D. Flight level
【单选题】
An aircraft known or believed to be in a state of emergency should be given______over other aircraft.___
A. way
B. flight plan
C. instruction
D. priority
