【判断题】
199V1.2控制模式机车信号自检在任何信号都可进行自检操作
查看试卷，进入试卷练习
微信扫一扫，开始刷题
相关试题
【判断题】
200V1.2控制模式自闭与半自闭区段均增加预告与进出站信号机
【判断题】
201当轴温温度超过报警值，发出轴温异常报警，可按压【警惕】键解除报警
【判断题】
202机车信号为红灯、白灯，停车状态进入正常监控模式，按限速为零控制
【判断题】
203常用、紧急制动阀、保压阀、球阀安装牢固无缺损，球阀铅封正常无破封
【判断题】
204GYK工作正常时，隔离装置手柄应处于正常位
【判断题】
205熄火控制开关应放置在直通位，紧急自检时发动机才会熄火
【判断题】
206在不得已情况下，列车必须退行时，退行速度不得超过20 km/h
【判断题】
207实行常用制动后，必须重新进行制动试验，检查车辆状态完好，确认无误后方可重新开车
【判断题】
208轨道车每次制动试验完毕后，车列可以处于缓解状态
【判断题】
209在站内或专用线停车待备时，必须采取保压制动，列车管减压力不得小于50Ka,否则启动防溜报警
【判断题】
运行中，司机要密切注意地面信号的变化，当地面信号和机车信号不一致时，必须以机车信号为准
【判断题】
211中间站摘挂补机时，首位轨道车须保持车列缓解
【判断题】
212停车超过十分钟，开车前应进行制动试验
【判断题】
213作业车组进出综合工区，须在进出综合工区进路中的第一付非集中联锁道岔前一度停车
【判断题】
214轨道车在运行中，随时注意各部件声响和运行速度，如有异常及时处理
【判断题】
215常用制动时，初次减压量一般为50 kPa，追加减压量一般不得超过初次减压量
【判断题】
216常用制动时，最大减压量一般为140 kPa
【判断题】
217轨道车发车时，除认真确认行车凭证和发车信号显示正确外，须待车辆全部缓解后，方可启动车辆
【判断题】
218轨道车在中间站等会列车时，应保压位停车，开车前缓解
【判断题】
219在长大下坡道上，严禁制动后将制动手柄推向缓解、运转位后，又立即移回中立位
【判断题】
220紧急制动时，应迅速将制动机手柄推向紧急制动位，并立即切断发动机动力
【判断题】
发动机润滑系统的任务就是把清洁、压力和温度适宜的润滑油送至各摩擦表面进行冷却
【判断题】
发动机润滑系统的作用，是通过润滑油带走零件所吸收的部分热量，进行冷却作用
【判断题】
发动机润滑系统的作用，是循环流动的润滑油可冲洗零件表面，带走零件表面上由于磨损造成的金属细沫和其他杂质，起到清洗作用
【判断题】
发动机润滑系统利用润滑油的黏性，可附着于零件表面，提高零件间的润滑效果
【判断题】
发动机润滑油附着于零件表面，减少了零件与水、空气、燃气等的直接接触，起到防止或减少化学腐蚀的作用，从而延长零件的使用寿命，起到防锈作用
【判断题】
在润滑系统中装有几个不同滤清能力的滤清器、集滤器、粗滤器和精滤器
【判断题】
动车前，经司机确认撤除止轮器，将止轮器放到指定位置并关好车门
【判断题】
司机在停车熄火并按规定设好防护后，按《接触网作业车保养检修项目》检查和保养车辆，对不能处理的故障要及时上报，做到故障不过夜、不隔班
【判断题】
《接触网作业车行车日志》是记录轨道车运用、检修、调度命令等情况的原始记录簿，是分析行车事故、设备故障，进行轨道车修理的重要依据，《接触网行车日志》存档时间为3年
【判断题】
驾驶接触网作业运行最高速度不能超过线路允许最高速度、车辆构造速度、调车规定速度、侧向通过道岔的最高允许速度以及机车监控装置所设定的运行速度
【判断题】
重型轨道车采用空气制动与基础制动两种制动方式
【判断题】
接触网作业车所采用的制动机是以压缩空气作为动力，通过各部件的作用，推动闸瓦与车轮产生摩擦力制止车轮转动实现制动
【判断题】
接触网作业车空气制动系统的充风时间(即主风缸压强由0～0.69kPa)不大于5min
【判断题】
常用制动时，初次减压量一般为50kPa，追加减压量一般不得超过初次减压量
【判断题】
常用制动时，最大减压量一般为140kPa
【判断题】
接触网作业车发车时，除认真确认行车凭证和发车信号显示正确外，须待车辆全部缓解后，方可启动车辆
【判断题】
接触网作业车在中间站等会列车时，应保压位停车，开车前缓解
【判断题】
在长大下坡道上，严禁制动后将制动手柄推向缓解、运转位后，又立即移回中立位
推荐试题
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
My parents do not object to my taking part-time jobs, but they remind me not to let them [ ] my school work
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Anger, worry, disappointment, these negative emotions [ ] your heart, brain and body
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
If a person adopts an unhealthy lifestyle, he will surely be [ ]developing diseases.
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Most people were ready to give up on him when he [ ] of school, but later he returned and earned his degree
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Drinking too much can increase the risk of developing high blood pressure, which [ ] can lead to heart attack or stroke
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Low-cost airlines are emerging all over Asia; this will [ ]the development of the worlds air-travel market as a whole
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
When you move to a new country, you may find the food there strange and you may miss the familiar smells of the food [ ] in your country
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
Although he kept trying and failing, I always [ ] the belief that he would succeed one day.
【填空题】
take a toll on，in other words ，drop out，in turn ，at risk (of) ，interfere with，be accustomed to， contribute to，cut back on ，hold on to
The tax only affects people with an annual income over $200,000-[ ], it will only attect the very rich.
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Studies[ ]that children who often take part in cooperative programs benefit a lot more than other children
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
They are such a(n) [ ] family- they must have been shocked when their son dyed(染) his hair pink,
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Testing students by examinations has long been regarded as a reliable way to [ ]students'ability
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Many power stations have been modernized to give off less pollution, or they were moved further away from the living areas in order to [ ] the damage,
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Unemployment has come down slightly, but this does not [ ]the fact that it is still a major problem
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Mr. Smith is not doing well; the doctor told us that several colds [ ]his health
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
The best way to deal with problems at home is to talk things out calmly and honestly and try to reach a(n) [ ]
【填空题】
open the door to，In advance，all at once，reap the benefits (of)， make the most of，over time， get by， stand a chance (of)，remind of， take pleasure in，
Experts say our company is amazing in that sales have been increasing steadily [ ]
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
After 10 years of full-time training, she has,finally [ ] as a professional dancer.
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
[ ], what is the point in taking part in the competitive event if the result is only to prove how incompetent you are?,
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Redecorating the house is a challenging task. It's necessary to [ ] the wallpaper first.
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
I never really had any problems with change. On the contrary, I welcome change [ ]
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
A lot of what we [ ] is made from raw materials which are not renewable
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Megan and John realized that their house was too messy for a new baby, so they decided to [ ] their house before the baby was born
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
Jennifer couldn't [ ] her tears when she saw the sick children at a new blood cancer center in Virginia
【填空题】
make it， with open arms ，strip off，keep back，
free of/ from ，after all，straighten up， throw away
We want to give all children a world [ ] violence
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
Fortunately, the accident didn't [ ] many people, for there was little traffic at that hour.
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
She[ ] her ambition of becoming a fashion designer after years of hard work
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
They kept on trying their best to develop
their business, but in such [ ]market competition, they had no Idea if success would come along one day
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
As music plays an important role in our life, many music teachers and educators [ ] taking up a musical instrument at a young age
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
This rule should be entirely clear in the minds of everyone and should not be misunderstood under any [ ]
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
My daughter was shy; she was afraid to ask questions,[ ] to questions in class,or talk with other children
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
I got from him only a letter, which was put on my office desk; [ ] to the receipt of this letter I have never heard from him
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
The duties to provide services for children in need are not [ ] to the local social services department
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
We pray that all nations be [ ] and that all people around the world live in peace
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
It was reported the president had [ ]to fight If war was necessary,even if it meant destroying his chances of re-election
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
I had to [ ] one of my email accounts as it was filled with junk mail
【填空题】
controversial，assess， resolve，decrease，alter，abandon，indicate，undermine，compromise， conventional
Darwin's theory of evolution remains[ ] partly because it challenges the religious belief that God created man
【填空题】
advocate，involve，confine，respond，subsequent ，distinct ，intense， fulfill，circumstance， reconcile
He suggested a small but [ ] improvement on our former plan; I really appreciate it.
【填空题】
in sb. 's words，count on，make sense of ，reserve for， shield from，call on， sum up， relate to ，in need，
be/ get caught up in
She held her hand above her eyes to [ ]them [ ] the sun so that she could see more clearly the man in front of her
【填空题】
in sb. 's words，count on，make sense of ，reserve for， shield from，call on， sum up， relate to ，in need，
be/ get caught up in
The boy studied the signs for over an hour,but still could not [ ]them, so he turned to his teacher for help
