【判断题】
CW-2型转向架侧梁底面与摇枕上平面的距离落成交验限度为40±3 mm。
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相关试题
【判断题】
普通客车落成交验要求同一转向架相差左右不得超过10mm，前后不得超过12mm。
【判断题】
209T型转向架客车落成交验要求支持环下部与轴箱弹簧座的间隙，最小不得小于5mm，不符时在轴箱弹簧座上加厚度不超过4mm的薄胶垫。
【判断题】
调整钩高可以通过将209型转向架摇枕吊销支承板倒置来实现。
【判断题】
209HS转向架客车落成交验要求同一轴箱两钢弹簧高度差不大于6mm，同一转向架轴箱弹簧高度差不大于10mm。
【判断题】
25K型客车落成交验要求转向架上部与车底架下部各零件垂直距离：两横梁内侧不少于50mm（手制动拉杆、枕梁和摇枕间距离除外），横梁外侧不小于75mm。
【判断题】
CW-200K型转向架:空气簧加垫后，使车体和转向架防过冲座之间距离增大，为保证原有距离不变，可调节防过冲钢丝绳，调节长度为空气簧下所加调整垫厚度（充风至空簧标准高度时，钢丝绳长度大于上、下防过充座距离30mm时，可不调整）。
【判断题】
圆、扁开口销均劈开后因受结构限制，不能转动1周时须卷起。
【判断题】
技术总结一般分为：标题、前言、关键字、正文和署名五部分。
【判断题】
技术总结一定要实事求是，成绩不夸大，缺点不缩小，更不能弄虚作假。
【判断题】
闸瓦对车轮单位面积上的压力越大，摩擦系数越大；反之摩擦系数越小。
【判断题】
QD-K型气路控制箱的单向阀防止空气逆流而设的。
【判断题】
QD-K型气路控制箱内设有3个过滤器。
【判断题】
车钩高度的调整方法很多，常用的方法是增加或减小心盘垫板的高度。
【判断题】
高速列车采用的轮对必须进行动平衡或静平衡鉴定。
【判断题】
快速客车A1级修要求同一转向架轮径差不大于10mm，同一辆车不大于40mm。
【判断题】
CW-200K型转向架的差压阀试验差值为120±10kPa。
【判断题】
CW-200K型转向架轴箱弹簧根据车辆自重试验高度选配，同一转向架高度差不大于5mm，同一轮对及转向架同一侧其高度差不大于3mm。
【判断题】
SW-220K型转向架轴箱弹簧在A3修时须按图纸规定的最大试验载荷压缩不少于3次，每次压缩时不得有永久变形。
【判断题】
SW-220K型转向架构架的横梁采用 203×12 mm无缝钢管（材质为Q345C或ST52-3），表面经酸洗磷化处理，其内腔作为空气弹簧的附加空气室。
【判断题】
SW-220K型转向架为钢板焊接结构，平面呈H形。
【判断题】
CW-200K型转向架构架的侧梁内有密封隔板，使内腔成为空气弹簧的附加气室。
【判断题】
CW-220k型转向架的车轮为KKD型、LM磨耗型踏面，轮对组装后动平衡值不大于75 g•m。
【判断题】
CW-200K型转向架在轴箱转臂和构架间还设有横向油压减振器。
【判断题】
CW-200K型转向架的中央悬挂装置包括空气弹簧及其附属的高度阀、差压阀，以及横向挡、横向减振器、抗蛇行减振器、抗侧滚扭杆、牵引装置等主要部件。
【判断题】
AM-96型转向架的制动盘安装箍上设有注油孔及注油孔螺堵。
【判断题】
AM-96型转向架二系悬挂系统有垂向减振器、轴箱弹簧组、轴箱定位转臂、轴箱定位弹性节点等。
【判断题】
AM-96型转向架轴箱弹簧装置的安全止挡（在弹簧开裂时落下）由构架挡块和轴箱挡块组成，分别位于构架和轴箱导框上，在一般状况下，两个挡块之间的距离为40mm。
【判断题】
AM-96型转向架在空气弹簧出现故障（因气动系统故障或胶囊破裂而造成的气囊瘪下）的情况下，上盖板落到橡胶板上；这时，垂向缓冲由橡胶缓冲块提供，保证乘坐舒适度以及维修或更换气囊的时间。
【判断题】
AM-96型转向架在车体和构架之间还装有两个抗蛇行运动减振器，以限制车辆的蛇行运动。
【判断题】
AM-96型转向架在轴箱弹簧上导向套和构架之间有一个绝缘座，用来隔离轴箱。
【判断题】
AM-96型转向架牵引装置的均衡杠杆，纵向拉杆接头均采用橡胶衬套，因此，在载荷的传递过程可以很好地吸收并衰减冲击。
【判断题】
SFK1油压减振器，主要由活塞部、进油阀部、缸端密封部、上下连接部等四个主要部分和其他配件组成。
【判断题】
油压减振器的示功图图象平滑,没有畸形和突变；图象的拉伸和压缩的不对称率不大于10%，则该油压减振器良好。
【判断题】
油压减振器的同心度试验：慢速启动试验台（必要时可使用手动）减振器移动时不得发生碰撞。
【判断题】
运行途中车辆制动软管损坏，造成压力空气大量漏泄，软管处能听到漏泄风音响，车辆乘务员应关闭两端的折角塞门，并用备用软管进行更换；如无备用软管，可卸下尾部或机车前部的软管，更换损坏的软管；更换后，经制动机作简略试验，作用良好后要求车长签字，取得证明，方可开车。
【判断题】
如果在运行途中或客列检作业时发现单元制动大量漏风，要将连接单元缸的制动软管卸下，将管路堵住，使该单元制动缸停止使用即可；或者将该辆车关门排风。
【判断题】
底体架破损程度较大和火灾事故后严重变形，经鉴定无修复价值可申请报废。
【判断题】
计算车辆破损程度时，应将原有裂纹的破损旧痕尺寸一并计算在内。
【判断题】
运行途中发现制动盘闸片抱死，直接作关门车处理。
推荐试题
【单选题】
21. — Could you tell me when Mr. Li ________ in Huaibei?
— Sure．．When he ________, I’ll call you．
A. arrives; will arrive B. will arrive; will arrive
C. arrives; arrives D. will arrive; arrives
【单选题】
22.There is ________ 800-metre-long road behind ________ hospital．
A. an; an B. an; the C. a; a D. a; the
【单选题】
23. — Did you see a girl in yellow pass by just now?
— No, sir. I ________ a magazine.
A. read B. am reading C. was reading D. would read
【单选题】
24.In fact, my parents are not only kind to me, but also strict ________ me.
A. at B. to C. for D. with
【单选题】
25. The boy_____ a yellow sweater can_____ himself now．
A. wearing; dress B. putting on; wear C. put on; dress D. dressing;
【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
A．England． B．France． C．America． D．China．
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox．
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
A．the adult world B．the planet B -612
C．a rose and a fox D．the adventure of a young
【单选题】
( ) 29. When a baseball player hits the ball, he must ______ to get a point.
A. run to each base freely
B. touch the home plate first
C. touch all the bases with his hands
D. run to each base in order and touch it with his foot
【单选题】
( ) 30. When was the importance of touching all the bases shown?
A. Before the baseball rules made.
B. At the end of the 1974 baseball seasons.
C. At the start of the 1974 baseball seasons.
D. In the second week of 1974.
【单选题】
( ) 31. Who hit home run number 715?
A. Babe Ruth. B. Hank Aaron. C. Babe Ruth’s partner. D. Hank Aaron’s friend.
【单选题】
( ) 32. What does the expression “to touch all bases” mean?
A. To try your best to set a new record.
B. To get a chance to be the greatest hitter.
C. To do what is needed to finish an activity.
D. To solve the problems successfully.
【单选题】
( ) 33. The Chinese Yellow Sea Wetlands are in the _______ of China．
A．south B．east C．west D．north
【单选题】
( ) 34. Usually the weather in the wetlands is _______．
A．hot B．pleasant C．cold D．dry
【单选题】
( ) 35. The World Wetlands Day is on _______．
A．February 2 B．June 25 C．April 22 D．March 22
【单选题】
( ) 36. We must protect wetlands because _______．
A．they are home for wildlife B．they can prevent flood
C．they can offer food to the animals and birds D．all of the above
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
【单选题】
1.—Hello! This is Henry Speaking．I’d like to speak to your father．
—Sorry, he has Shanghai．
A. been in B. been to C. come to D. gone to
【单选题】
2. — It’s difficult for the village children to cross the river for school．
— I think a bridge ______ over the river．
A. was built B. is being built C. has been built D. should be built
【单选题】
3. —Where would you like to go, Jinan or Qufu?
— ．I only want to go to Qingdao．
A. Each B. Either C. Neither D. All
【单选题】
4. — The documentary A Bite Of China II is quite popular around China recently. How do you like it? — ______.
A. I think so B. Pretty good C. It’s my pleasure D. All right
【单选题】
5. There are three English-books on the shelf, but ______ of them is mine.
A. both B. neither C.all D. none
【单选题】
6. When the parents arrived at the hall, the students _______ their projects.
A. have finish B. finished C. had finished D. are finishing
【单选题】
7. This week, the _______ seems to change every day: one day is hot; the next day is cold.
A. time B. weather C. season D. way
【单选题】
8. He never does his work _______ Mary.
A. as careful as B. so careful as C. carefully as D. as carefully as
【单选题】
9. — Can he jump high?
— Yes, he ______. He is a good high jumper.
A. must B. need C. can D. shall
【单选题】
10. The shop _____ at 8:00 a．m．and it ________ for ten hours every day．
A. is open; has opened B. is opened; opens
C. opens; is open D. opened; opens
【单选题】
11. —Excuse me, may I use your bicycle? ______ is broken.
—Certainly. But remember to return it before lunch.
A. Mine B. Me C. Myself D. I
【单选题】
12. —Simon, what do I need to take for the hiking?
—You’d better ________ more water than usual. It’s hot today.
A. to take B. taking C. take D. took
【单选题】
13. Helen ______ to a language school when she was seven.
A. sent B. is sent C. will send D. was sent
【单选题】
14. — Is this park you’ve visited recently?
— Yes, it's the most beautiful one I’ve ever visited before.
A. that B. the one C. which D. the one which
【单选题】
15. — It’s difficult for the village children to cross the river for school.
— I think a bridge ________ over the river.
A. should be built B. is being built C. has been built D. was built
【单选题】
16. — Could you tell me when Mr. Li ________ in Huaibei?
— Sure．．When he ________, I’ll call you．
A. arrives; will arrive B. will arrive; will arrive
C. arrives; arrives D. will arrive; arrives
【单选题】
) 17.There is ________ 800-metre-long road behind ________ hospital．
A. an; an B. an; the C. a; a D. a; the
【单选题】
18. — Did you see a girl in yellow pass by just now?
— No, sir. I ________ a magazine.
A. read B. am reading C. was reading D. would read
【单选题】
19.In fact, my parents are not only kind to me, but also strict ________ me.
A. at B. to C. for D. with
【单选题】
20. The boy_____ a yellow sweater can_____ himself now．
A. wearing; dress B. putting on; wear C. put on; dress D. dressing; wear
