[Yu Yue education] Shandong Vocational College talking about railway reference materials

education
- In other words - Chapter materials, examination materials - Shandong Vocational College 【】
In class tests
1、【 Single topic selection 】 Railway stations and sections are designed according to （ ） Make professional settings , It is a production unit that directly carries out the most basic transportation activities .
A、 vehicle 、 machine 、 work 、 electric 、 car 　
B、 Locomotive 、 vehicle 、 Public works 、 Electric service
C、 vehicle 、 machine 、 work 、 electric 、 car 、 for
D、 Railway line 、 Railway stations 、 Rolling stock
Reference material 【 】
2、【 Multiple choice 】 Modern transportation industry mainly includes （ ） And pipeline transportation .
A、 railway transportation
B、 Road transportation
C、 transport aviation
D、 Water transportation
Reference material 【 】
3、【 Judgment questions 】 In order to ensure the integrity of China's railway network , Adhere to the high concentration of transportation 、 Unified command and improve transportation efficiency , China's railways are implemented by the Ministry of railways —— Railway Bureau —— Three level management of station and depot .
A、 correct
B、 error
Reference material 【 】
4、【 Judgment questions 】2013 year 3 month , The state railway implements the reform of separating government from enterprises , The Ministry of Railways was abolished , China Railway Corporation and the state railway administration were established .
A、 correct
B、 error
Reference material 【 】
5、【 Judgment questions 】 The products of the transportation industry are passengers and goods .
A、 correct
B、 error
Reference material 【 】
In class tests
1、【 Single topic selection 】1881 The first railway built by the Chinese themselves in was （ ） The railway .
A、 Songhu
B、 Tang Xu
C、 Jingzhang
D、 Baocheng
Reference material 【 】
2、【 Single topic selection 】 The first electrified railway built after the founding of new China is （ ）
A、 Shanghai Kunming railway
B、 Chengdu Chongqing Railway
C、 Baoji Chengdu Railway
D、 Beijing Harbin Railway
Reference material 【 】
3、【 Single topic selection 】2008 year 8 month 1 Japan China Article 1 350 km ／ Hours of high-speed railway ——（ ） Open operation
A、 Beijing Shanghai High Speed Rail
B、 Shanghai Nanjing high speed railway
C、 Beijing–Tianjin Intercity Railway
D、 Wuhan Guangzhou high speed railway
Reference material 【 】
4、【 Judgment questions 】2017 year 4 month 18 Japan , China's railway has successfully implemented the sixth major speed increase .
A、 correct
B、 error
Reference material 【 】
5、【 Judgment questions 】 After England 1846 Arm board annunciator was adopted in 、1868 After adopting automatic coupler and air braking system in , The running speed and reliability of the railway have greatly increased , Railway transportation has been greatly developed .
A、 correct
B、 error
Reference material 【 】
Introduction homework
Introduction test
1、【 Single topic selection 】1825 The world's first railway was in （ ） The country was born .
A、 The United States
B、 The British
C、 The French
D、 Germany
Reference material 【 】
2、【 Single topic selection 】1881 The first railway built by the Chinese themselves in was （ ） The railway .
A、 Songhu
B、 Tang Xu
C、 Jingzhang
D、 Baocheng
Reference material 【 】
3、【 Single topic selection 】 The first railway in China is （ ） Wusong Railway built in Shanghai in .
A、1825 year
B、1876 year
C、1881 year
D、1887 year
Reference material 【 】
4、【 Single topic selection 】 Zhan Tianyou, an outstanding railway engineer in China, skillfully adopted... In the construction of Beijing Zhangjiakou Railway （ ） Line extension scheme .
A、 Bulb alignment
B、 Helix
C、 Horseshoe shape
D、 Herringbone
Reference material 【 】
5、【 Single topic selection 】 Railway stations and sections are designed according to （ ） Make professional settings , It is a production unit that directly carries out the most basic transportation activities .
A、 vehicle 、 machine 、 work 、 electric 、 car 　
B、 Locomotive 、 vehicle 、 Public works 、 Electric service
C、 vehicle 、 machine 、 work 、 electric 、 car 、 for
D、 Railway line 、 Railway stations 、 Rolling stock
Reference material 【 】
6、【 Single topic selection 】 The first electrified railway built after the founding of new China is （ ）
A、 Beijing Zhangjiakou Railway
B、 Beijing Harbin Railway
C、 Baoji Chengdu Railway
D、 Chengdu Chongqing Railway
Reference material 【 】
7、【 Single topic selection 】 The first railway built after the founding of new China was （ ）
A、 Beijing Zhangjiakou Railway
B、 Baoji Chengdu Railway
C、 Beijing Harbin Railway
D、 Chengdu Chongqing Railway
Reference material 【 】
8、【 Single topic selection 】2008 year 8 month 1 Japan China Article 1 350 km ／ Hours of high-speed railway ——（ ） Open operation .
A、 Beijing Shanghai High Speed Rail
B、 Wuhan Guangzhou high speed railway
C、 Beijing–Tianjin Intercity Railway
D、 Shanghai Nanjing high speed railway
Reference material 【 】
9、【 Single topic selection 】 Take the pipeline as the transportation channel , The modern transportation mode with fixed mechanical power unit is （ ）.
A、 railway transportation
B、 Road transportation
C、 Pipeline transportation
D、 Ocean transportation
Reference material 【 】
10、【 Single topic selection 】 Highway transportation generally refers to （ ）, Its main advantage is flexibility 、 Easy to use and realize door-to-door direct transportation , It has strong adaptability to the volume of passenger and freight traffic .
A、 Car transportation
B、 Bus transportation
C、 Large truck transportation
D、 Car transportation
Reference material 【 】
11、【 Single topic selection 】 From the accident rate （ Casualties per million person kilometers ） From the perspective of , The safest mode of transportation is （ ）
A、 Railway and aviation
B、 highway
C、 Ocean Shipping
D、 The Conduit
Reference material 【 】
12、【 Multiple choice 】 China National Railway Group Co., Ltd. has three professional transportation companies, including （ ）
A、 China Railway Container Transportation Co., Ltd
B、 China Railway Special Cargo Transportation Co., Ltd
C、 China Railway Luggage Express Co., Ltd
D、 China Railway Post Co., Ltd
Reference material 【 】
13、【 Multiple choice 】 In order to ensure the integrity of China's railway network , Adhere to the high concentration of transportation 、 Unified command , China's railway implements （ ） Three levels of management .
A、 Railway Corporation
B、 National Railway Group
C、 Ministry of Railways
D、 Railway Bureau
E、 Depot
Reference material 【 】
14、【 Multiple choice 】 Modern transportation industry mainly includes （ ）.
A、 railway transportation
B、 Road transportation
C、 Water transportation
D、 transport aviation
E、 Pipeline transportation
Reference material 【 】
15、【 Multiple choice 】 Waterway transportation is divided into... According to the navigation area and city （）
A、 Ocean transportation
B、 Coastal transportation
C、 Inland waterway transportation
D、 Deep sea transportation
E、 Fresh water transportation
Reference material 【 】
16、【 Judgment questions 】2007 year 4 month 18 Japan , China's railway has successfully implemented the sixth major speed increase .
A、 correct
B、 error
Reference material 【 】
17、【 Judgment questions 】 After England 1846 Arm board annunciator was adopted in 、1868 After adopting automatic coupler and air braking system in , The running speed and reliability of the railway have greatly increased , Railway transportation has been greatly developed .
A、 correct
B、 error
Reference material 【 】
18、【 Judgment questions 】 Railway workers 、 Rolling stock 、 Railway line is the three elements of railway transportation production .
A、 correct
B、 error
Reference material 【 】
19、【 Judgment questions 】2014 In, the State Council approved the implementation of the National 《 Medium and long term railway network planning 》, Its main feature is ： Realize the separation of passenger and freight , Improve the road network layout , Improve existing capabilities , Promote technological innovation .
A、 correct
B、 error
Reference material 【 】
20、【 Judgment questions 】2013 year 3 month , The state railway implements the reform of separating government from enterprises , The Ministry of Railways was abolished , China Railway Corporation and the state railway administration were established .
A、 correct
B、 error
Reference material 【 】
21、【 Judgment questions 】 The products of the transportation industry are passengers and goods .
A、 correct
B、 error
Reference material 【 】
22、【 Judgment questions 】 Water transportation takes ships as the means of transportation , A mode of transportation that carries passengers and goods in the sea .
A、 correct
B、 error
Reference material 【 】
23、【 Judgment questions 】 Transportation products can be stored 、 Allocation and accumulation .
A、 correct
B、 error
Reference material 【 】
24、【 Judgment questions 】 The external cost of railway transportation is lower than that of highway and civil aviation , The lowest social cost .
A、 correct
B、 error
Reference material 【 】
In class tests
1、【 Single topic selection 】I The first-class railway plays a backbone role in the road network , The recent annual passenger and freight traffic volume is greater than or equal to （ ）
A、10Mt
B、20Mt
C、5Mt
D、 Less than 5Mt
Reference material 【 】
2、【 Judgment questions 】 Railway lines are divided into single track railways according to the number of main lines 、 Double track railway 、 Multi line railway, etc .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】 According to its role in the railway network 、 nature 、 The long-term passenger and freight traffic volume is divided into 　　 Level
A、
Reference material 【 】
4、【 Completion 】 According to the requirements of capital construction procedures , Railway construction is divided into the following three stages ： 、 And investment effect feedback
A、
Reference material 【 】
In class tests
1、【 Single topic selection 】 The center line of the railway line is （　　） The projection on the line is called the plane of the line .　　　　
A、 level
B、 The vertical plane 　
C、 Inclined plane
D、 The side
Reference material 【 】
2、【 Single topic selection 】 The center line of the railway line is （　　） The projection on the line is called the profile of the line .　　　　　
A、 level
B、 The vertical plane
C、 Inclined plane
D、 The side
Reference material 【 】
3、【 Single topic selection 】 The profile of the line reflects the of the line （　　）.　　　　　
A、 The change and trend of the curve
B、 Fluctuation and elevation
C、 Grade
D、 Allowable speed
Reference material 【 】
4、【 Judgment questions 】 On the main railway line , Adding a transition curve between a straight line and a curve can make the gauge widening of the curve and the superelevation of the outer rail transition .
A、 correct
B、 error
Reference material 【 】
In class tests
1、【 Single topic selection 】 When the subgrade surface of the paved track is lower than the natural ground , The subgrade formed by excavation is called （ ）
A、 Embankment
B、 Cutting 　
C、 Half embankment
D、 Half cut
Reference material 【 】
2、【 Judgment questions 】 The subgrade works are mainly composed of road foundation 、 Subgrade protection and reinforcement of buildings 、 Subgrade drainage equipment is composed of three parts of buildings .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 The composition of the culvert mainly includes the tunnel body 、 Basics 、 End wall and wing wall, etc .
A、 correct
B、 error
Reference material 【 】
4、【 Completion 】 The two basic sections of railway subgrade are and 　 　.
A、
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5、【 Completion 】 The bridge consists of a bridge deck 、　 、 Pier, abutment and foundation are composed of three parts .
A、
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In class tests
1、【 Single topic selection 】 The section shape of the rail is （　） The font , from （　） Wait for several parts to make up .（　）
A、 work 、 Rail head 、 Rail waist 、 Rail bottom
B、 people 、 Rail head 、 Rail waist 、 Rail bottom
C、 And 、 Rail head 、 Rail waist 、 Rail bottom
D、 work 、 Rail head 、 Rail bottom
Reference material 【 】
2、【 Single topic selection 】 The function of sleeper is to support （ ）, And evenly transmit the pressure from the rail to the track bed , Maintain the proper position and gauge of the steel rail .　　　　
A、 Ballast
B、 subgrade
C、 Rail
D、 Locomotive
Reference material 【 】
3、【 Single topic selection 】 The cross section of the track bed is （ ） shape .
A、 ladder
B、 Rectangle
C、 Square
D、 Water caltrop
Reference material 【 】
4、【 Single topic selection 】 The function of setting anti climbing device and anti climbing support is （ ）.
A、 Stop the track from crawling
B、 Prevent train derailment
C、 Prevent rail breakage
D、 Prevent the sleeper from breaking
Reference material 【 】
5、【 Single topic selection 】 The most common turnout is （ ）.
A、 Ordinary single turnout
B、 Symmetrical double turnout
C、 Diamond turnout
D、 Crossover and turnout
Reference material 【 】
In class tests
1、【 Judgment questions 】 One of the disadvantages of ballastless track is that it has high requirements for foundation deformation .（ ）
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 The advantage of ballastless track is good stability , High smoothness .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 Wide concrete sleepers are mainly laid on stations and long bridges .（ ）
A、 correct
B、 error
Reference material 【 】
4、【 Completion 】 CWR includes and Two forms .
A、
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5、【 Completion 】 Regular release type CWR is mainly used for The area of .
A、
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In class tests
1、【 Single topic selection 】 Rolling stock gauge is rolling stock （ And its cargo ）（ ） Maximum limit of section , It specifies different parts of rolling stock （ ） The maximum size of , And the minimum distance from the bottom part to the rail surface .
A、 cross 、 Width and height
B、 longitudinal 、 Width and height
C、 cross 、 Height
D、 longitudinal 、 Height
Reference material 【 】
2、【 Judgment questions 】 When the goods are loaded , When the height and width of any part of the goods exceed the rolling stock gauge , It is called out of gauge goods .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】 Kilometer marker 、 Half kilometer marker 、 The 100 meter nominal is mark .
A、
Reference material 【 】
4、【 Completion 】 There are basic railway gauge and rolling stock gauge Gauge .
A、
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In class tests
1、【 Multiple choice 】 Construction of high-speed railway bridge by prefabrication and erection method , The main use of （ ） Three kinds of machinery are used for erection .
A、 Cable
B、 Beam lifter
C、 Beam carrier
D、 Bridge erecting machine
Reference material 【 】
2、【 Judgment questions 】 During tunnel construction , The shield method belongs to the underground excavation method .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】 High speed railway bridges mainly adopt （ ) Technical standard of beam
A、
Reference material 【 】
4、【 Completion 】 The construction of long-span bridges mainly includes （ ）、（ ）、（ ） etc. .
A、
Reference material 【 】
5、【 Completion 】 Tunnel construction methods can be mainly divided into （ ） and （ ） Two categories:
A、
Reference material 【 】
Railway line unit work
Railway line unit test
1、【 Single topic selection 】（） It is the material basis for the railway to complete the transportation task
A、 Railway rolling stock
B、 Railway transportation equipment
C、 Railway staff
D、 Railway signal system
Reference material 【 】
2、【 Single topic selection 】 The railway line is made up of （）、 An integral engineering structure composed of track, bridge and tunnel buildings
A、 subgrade
B、 Ballast
C、 switch
D、 Electrical equipment
Reference material 【 】
3、【 Single topic selection 】 The railway grade shall be based on its role in the road network 、 nature 、 Determination of design speed and passenger and freight volume , Divided into high-speed railway 、（）、 Mixed passenger and freight railway 、 Heavy haul railway
A、 Intercity railway
B、 Passenger railway
C、 Freight rail
D、 Ordinary speed railway
Reference material 【 】
4、【 Single topic selection 】 The drainage ditches on both sides of the subgrade surface in the cutting are called （）
A、 Side ditch
B、 Longitudinal drainage ditch
C、 Transverse drainage ditch
D、 Intercepting ditch
Reference material 【 】
5、【 Judgment questions 】 The railway line is under great pressure from the wheel set of locomotive and rolling stock , And guide the operation of locomotives and rolling stock .
A、 correct
B、 error
Reference material 【 】
6、【 Judgment questions 】 The plane of the railway line is the projection of the center line of the line on the horizontal plane , It reflects the fluctuation and elevation of the line .
A、 correct
B、 error
Reference material 【 】
7、【 Judgment questions 】 Railway lines are divided into single track railways according to the number of main lines 、 Double track railway 、 Multi line railway, etc .
A、 correct
B、 error
Reference material 【 】
8、【 Judgment questions 】 On the main railway line , A transition curve shall be added between the straight line and the curve , Gradually increase the centrifugal force （ Reduce ）, Avoid sudden impact between wheel and rail , Improve driving conditions .
A、 correct
B、 error
Reference material 【 】
9、【 Judgment questions 】 When the train passes the grade change point , Additional stress shall be generated in the coupler , The more the ramp changes , The smaller the additional stress , The less likely it is to cause hook breaking accidents .
A、 correct
B、 error
Reference material 【 】
10、【 Judgment questions 】 The function of the rail is to directly bear the huge force of the wheel and transfer it to the sleeper .
A、 correct
B、 error
Reference material 【 】
11、【 Judgment questions 】 The types of standard rails in China are ：75kg/m、60kg/m、50kg/m、43kg/m.
A、 correct
B、 error
Reference material 【 】
12、【 Judgment questions 】 The ballast bed is a ballast layer laid on the subgrade surface , The track bed can mitigate the impact of locomotive and vehicle wheel sets on the rail .
A、 correct
B、 error
Reference material 【 】
13、【 Judgment questions 】 A turnout is a switch that connects two or more tracks , Equipment connected or crossed on a plane .
A、 correct
B、 error
Reference material 【 】
14、【 Judgment questions 】 The section shape of the rail is herringbone , By rail head 、 Rail waist 、 The rail bottom consists of three parts .
A、 correct
B、 error
Reference material 【 】
15、【 Judgment questions 】 The design speed is 250km/h The minimum distance between main lines of high-speed railway section is 4.8m
A、 correct
B、 error
Reference material 【 】
16、【 Judgment questions 】 The smaller the radius of the curve , The smaller the curve resistance , The better the operating conditions
A、 correct
B、 error
Reference material 【 】
17、【 Completion 】 The railway line is an integral engineering structure , Including subgrade 、 Bridge and tunnel buildings and 　　 The three most .
A、
Reference material 【 】
18、【 Completion 】 The plane of the railway line consists of a straight line 、　　 、 The transition curve consists of .
A、
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19、【 Completion 】 The two basic sections of railway subgrade are embankment and 　　 .
A、
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20、【 Completion 】 The larger the number of turnouts , The longer the total length of the turnout , The faster the locomotive passes through the turnout 　　 .
A、
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21、【 Completion 】 The bridge consists of a bridge deck 、　　 、 Pier, abutment and foundation are composed of three parts .
A、
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22、【 Completion 】 The type of rail is 　　 To represent the .
A、
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23、【 Completion 】 The standard gauge of railway is 　　 m.
A、
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24、【 Completion 】 Put two or more tracks , Devices that connect or cross each other on a plane are called 　　 .
A、
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25、【 Completion 】 The function of anti climbing equipment is to prevent the of rails and sleepers 　 Move , That is, track crawling .
A、
Reference material 【 】
26、【 Completion 】 When the train runs on a curve, it will produce 　　 force , Very harmful to driving .
A、
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4.1 In class testing 1
1、【 Completion 】 The development of railway locomotives in China has experienced three stages , They are steam locomotives （ ） And electric locomotives .
A、
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2、【 Completion 】1881 When the Tang Xu railway was opened to traffic in , Chinese workers successfully trial produced one 0-3-0 Type steam locomotive , Chinese workers call this locomotive （） Locomotive .
A、
Reference material 【 】
3、【 Completion 】1958 The first electric locomotive made in China in （） type
A、
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4.1 In class tests 2
1、【 Completion 】 Railway locomotives can be divided into steam locomotives according to the power used 、（） And electric locomotives .
A、
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2、【 Completion 】 The types of railway locomotives in China use Chinese characters or （） Express .
A、
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3、【 Completion 】 Locomotive （） Is to use numbers or letters to indicate the arrangement of axles , An expression used to characterize the structure of locomotive running gear .
A、
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4、【 Completion 】HXD3 The axle type of locomotive is C0-C0, Two letters C Indicates that the locomotive has （ ） Bogie , Each bogie has 3 Root axis .
A、
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4.2 Flexible diesel locomotive
1、【 Completion 】 Diesel locomotive is based on （） As the driving force , A locomotive that drives wheels through a transmission .
A、
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2、【 Completion 】 The basic composition of diesel locomotive is composed of body running part 、（）、 transmission 、 Auxiliary devices 、 Coupler buffer device 、 Braking device and control equipment .
A、
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3、【 Completion 】 The running part of the diesel locomotive body includes the body 、 Frame 、（） And other basic components .
A、
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4、【 Completion 】 Bogie is the running gear of locomotive , Also known as trolley , Can move the wheel （） And the braking force is transmitted to the vehicle body .
A、
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5、【 Completion 】DF4B There are two inside the diesel locomotive （）, A cooling chamber , A power room and an electrical room .
A、
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4.3 Working principle of diesel locomotive
1、【 Completion 】 The diesel engine consists of fixed parts 、（）、 Valve train and air inlet and exhaust 、 fuel 、 cooling 、 Lubrication and other systems .
A、
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2、【 Completion 】 The highest point at which the diesel engine piston runs in the cylinder is called （） spot .
A、
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3、【 Completion 】 The transmission devices of diesel locomotives for railway mainly include hydraulic transmission and hydraulic transmission （）（ Electric drive for short ）2 Kind of
A、
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4、【 Completion 】DF4B The diesel locomotive adopts （） Electric drive , Mainly by the main generator 、 It is composed of rectifier and DC traction motor .
A、
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5、【 Completion 】 The electric drive is mainly driven by a traction motor （） It is composed of several traction motors installed on the driving wheel of the locomotive .
A、
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4.5 Pollution free electric locomotive
1、【 Completion 】 The electric locomotive consists of （）、 The electrical part and air pipeline system are composed of three parts .
A、
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2、【 Completion 】 The mechanical part of electric locomotive is mainly composed of car body 、（ ）、 Underframe 、 Coupler buffer device 、 Braking device, etc .
A、
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3、【 Completion 】 Shaoshan 9 The type a electric locomotive has two bogies , Each bogie has three axles , Each axle is driven by a traction motor , So its axial type is （）.
A、
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4、【 Completion 】 The electrical part of electric locomotive mainly includes pantograph 、（）、 Converter rectifier and traction motor, etc .
A、
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5、【 Completion 】 The air pipeline system of electric locomotive is divided into （）, Control the gas circuit , Auxiliary air circuit and brake four parts .
A、
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4.6 How electric locomotives work
1、【 Completion 】 All kinds of electrical equipment on electric locomotive , Respectively installed in （）、 Auxiliary circuit and control circuit .
A、
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2、【 Completion 】（） Send it from the contact network 25KV Power frequency unidirectional AC is introduced into electric locomotive .
A、
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3、【 Completion 】（） It is the main power switch and protection switch of the locomotive , It is used to connect and disconnect the high-voltage circuit of electric locomotive .
A、
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4、【 Completion 】 The control circuit adopts low-voltage DC power supply , The voltage value is 110V, So it's also called （）.
A、
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5、【 Completion 】 During regenerative braking of electric locomotive , The traction motor acts as a motor （） Work , Convert the mechanical energy of the train in operation into electrical energy and send it back to the power grid .
A、
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4.8 Locomotive operation and maintenance
1、【 Completion 】 China's railway locomotives implement （） Management system .
A、
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2、【 Completion 】（） It is the basic unit of locomotive operation and maintenance .
A、
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3、【 Completion 】（） It is the turnover section where the locomotive is fixed to undertake the transportation task . According to the length of the traction section, it is divided into short routing and long routing
A、
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4、【 Completion 】 The way in which a locomotive is engaged in train traction on the delivery line is called （）.
A、
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5、【 Completion 】（） It refers to the system that the crew uses the locomotive . It is divided into ： Package system 、 Rotation system 、 Wheel bag combination system .
A、
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Railway locomotive unit operation
Railway locomotive unit test
1、【 Single topic selection 】 The running part of diesel locomotive adopts （ ） The structural form of .A． Bogie 　　B． Fixing frame 　　C． Movable rack 　　D． Rolling frame
A、 Bogie 　
B、 Fixing frame 　
C、 Movable rack 　　
D、 Rolling frame
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2、【 Single topic selection 】 Electric drive diesel locomotive , The power of the diesel engine should pass through （） The device can be changed into the wheel circumference power of the locomotive .A． Hydraulic transmission 　　B． Electric drive 　　C． Alternator 　　D． Traction motor
A、 Hydraulic transmission
B、 Electric drive 　
C、 Alternator
D、 Traction motor
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3、【 Single topic selection 】 The top of electric locomotive is generally equipped with two sets of single arm （）, It presses the catenary conductor tightly , Slide along the catenary conductor to obtain current .A． Main circuit breaker 　　B． Pantograph 　　C． Main transformer 　　D． Silicon rectifier
A、 Main circuit breaker 　
B、 Pantograph
C、 Main transformer
D、 Silicon rectifier
Reference material 【 】
4、【 Single topic selection 】HXD3 The axle type of locomotive is C0-C0, Two letters C Indicates that the locomotive has （） Bogie , Each bogie has three axles .A. One individual B . Two C. Three D. Two groups
A、 One individual
B、 Two
C、 Three
D、 Two groups
Reference material 【 】
5、【 Single topic selection 】（ ） It is the only current system used in China's electrified railway . A． Power frequency single-phase AC system 　　B． DC system 　　C． Low frequency single-phase AC system 　　D． Three phase AC system
A、 Power frequency single-phase AC system 　　
B、　 DC system 　　
C、　 Low frequency single-phase AC system 　
D、　 Three phase AC system
Reference material 【 】
6、【 Single topic selection 】 The locomotive depot is responsible for regular repair within the scope of locomotive depot repair 、 The temporary repair department is （）
A、 Application Workshop
B、 Maintenance workshop
C、 Servicing Workshop
D、 Equipment workshop
Reference material 【 】
7、【 Single topic selection 】 The running mileage of diesel locomotive is 4 ten thousand ~6 When thousands of kilometers , Need to carry out
A、 Minor
B、 Minor repairs
C、 Secondary school
D、 overhaul
Reference material 【 】
8、【 Single topic selection 】 China's first diesel locomotive using full microcomputer control technology is （）
A、DF4D type
B、DF4DK type
C、DF11G type
D、HXN3 type
Reference material 【 】
9、【 Judgment questions 】 Diesel locomotives can also be driven directly by diesel engines , Because the working characteristics of diesel engine can also meet the requirements of locomotive traction characteristics .（）
A、 correct
B、 error
Reference material 【 】
10、【 Judgment questions 】 The transmission device of diesel locomotive is mainly composed of main generator 、 It is composed of locomotive rectifier cabinet and traction motor .（）
A、 correct
B、 error
Reference material 【 】
11、【 Judgment questions 】 The bogie supports the vehicle body 、 The role of steering and braking .（ ）
A、 correct
B、 error
Reference material 【 】
12、【 Judgment questions 】 Electric locomotive , Is to use electric energy , A locomotive driven by an electric motor .（ ）
A、 correct
B、 error
Reference material 【 】
13、【 Judgment questions 】 The running direction of electric locomotive is determined by the rotation direction of traction motor .（）
A、 correct
B、 error
Reference material 【 】
14、【 Judgment questions 】 Shunting locomotives are used to tow passenger and freight vehicles on railway lines
A、 correct
B、 error
Reference material 【 】
15、【 Judgment questions 】 The diesel locomotive automatically adjusts the running speed of the train and the traction force of the locomotive through the transmission device , Make the diesel engine always work at its best ,
A、 correct
B、 error
Reference material 【 】
16、【 Judgment questions 】 The main circuit breaker in the main circuit equipment of electric locomotive reduces the high voltage to the applicable voltage of traction motor
A、 correct
B、 error
Reference material 【 】
17、【 Judgment questions 】 At present, the main trunk electric locomotives used in China are domestic Shaoshan electric locomotives （SS） type 、 harmonious （HX） Electric locomotive .
A、 correct
B、 error
Reference material 【 】
18、【 Judgment questions 】 The regular maintenance of locomotives shall be carried out in addition to the overhaul in the locomotive factory , The rest of the maintenance is generally carried out in the locomotive depot .
A、 correct
B、 error
Reference material 【 】
19、【 Completion 】 AC / DC electric locomotive passes through （） Introduce the single-phase power frequency AC supplied by the catenary into the interior of the locomotive .
A、
Reference material 【 】
20、【 Completion 】 Locomotive axle type is represented by numbers or letters （） The way , An expression used to characterize the structure of locomotive running gear .
A、
Reference material 【 】
21、【 Completion 】 The diesel engine uses （） A machine powered by the heat generated , Mostly four stroke 、 Multi cylinder diesel engine .
A、
Reference material 【 】
22、【 Completion 】16V240ZJB The model diesel engine has （） A cylinder V Type arrangement , Bore diameter 240mm
A、
Reference material 【 】
23、【 Completion 】 The diesel engine consists of fixed parts 、（）、 Valve train and air inlet and exhaust 、 fuel 、 cooling 、 Lubrication and other systems .
A、
Reference material 【 】
5.1 In class tests
1、【 Single topic selection 】 The power supply system of railway traction power supply system in China is （ ）？
A、 Three phase alternating current
B、 Single phase power frequency AC
C、 Single phase low frequency AC
D、 Direct current
Reference material 【 】
2、【 Multiple choice 】 The traction net consists of those parts ？
A、 Feeder
B、 Catenary
C、 Rail and earth
D、 Return line
Reference material 【 】
3、【 Judgment questions 】 Catenary refers to the electric railway , Along the railway line above the rail “ And ” A special form of high-voltage transmission line that supplies power to electric locomotives .
A、 correct
B、 error
Reference material 【 】
4、【 Judgment questions 】 Traction substation is the heart of traction power supply system , Therefore, there is only one traction substation along an electrified railway .
A、 correct
B、 error
Reference material 【 】
5.2 In class tests
1、【 Single topic selection 】 The normal power supply mode of traction substation to traction network in China's electrified railway is （ ）？
A、 Unilateral power supply
B、 Bilateral power supply
C、 Cross zone power supply
D、 Large bilateral power supply
Reference material 【 】
2、【 Single topic selection 】 In high-speed railway, what kind of power supply mode is generally used for the power supply from catenary to electric locomotive ？
A、TR Power supply mode
B、DN Power supply mode
C、AT Power supply mode
D、BT Power supply mode
Reference material 【 】
3、【 Judgment questions 】 In urban rail transit power supply system, traction substation generally adopts unilateral power supply mode to catenary .
A、 correct
B、 error
Reference material 【 】
4、【 Judgment questions 】 Cross zone power supply belongs to emergency power supply mode .
A、 correct
B、 error
Reference material 【 】
5.3 In class tests
1、【 Single topic selection 】 The traction substation supplies the power system 220kV or 110kV The power frequency three-phase AC is converted to （ ）？
A、25kV Power frequency single-phase AC
B、27.5kV Power frequency single-phase AC
C、27.5kV Power frequency three-phase alternating current
D、25kV Power frequency three-phase alternating current
Reference material 【 】
2、【 Single topic selection 】（ ） It is the most used switchgear in the substation , It has no special arc extinguishing device .
A、 High voltage circuit breaker
B、 High voltage disconnector
C、 High voltage load switch
D、 All three above are right
Reference material 【 】
3、【 Judgment questions 】 Two groups of traction transformers shall be set in the traction substation , For each other .
A、 correct
B、 error
Reference material 【 】
4、【 Judgment questions 】 The lightning arrester can protect the equipment of the substation from lightning damage in thunderstorm weather .
A、 correct
B、 error
Reference material 【 】
5.4 In class tests
1、【 Multiple choice 】 OCS is mainly composed of those parts ？
A、 Suspension contact
B、 Support device
C、 Positioning device
D、 Pillars and foundations
Reference material 【 】
2、【 Judgment questions 】 According to their different structures, contact suspension can be divided into simple contact suspension and chain contact suspension .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】 The pillars of OCs are classified according to materials , It can be divided into prestressed reinforced concrete column and Two kinds of .
A、
Reference material 【 】
Operation of railway traction power supply unit
Railway traction power supply unit test
1、【 Single topic selection 】 The traction substation supplies the power system 220kV or 110kV The power frequency three-phase AC is converted to （ ）？
A、25kV Three phase alternating current
B、2kV Single phase alternating current
C、27.5kV Three phase alternating current
D、27.5kV Single phase alternating current
Reference material 【 】
2、【 Single topic selection 】 Urban rail transit power supply system （ metro ） The medium traction substation supplies power to the catenary in general （ ） The way .
A、 Unilateral power supply
B、 Cross zone power supply
C、 Bilateral power supply
D、 All of the above
Reference material 【 】
3、【 Single topic selection 】 In China's high-speed railway, what kind of power supply mode is generally used for the power supply of OCS to electric locomotives ？
A、BT Power supply mode
B、AT Power supply mode
C、TR Power supply mode
D、DN Power supply mode
Reference material 【 】
4、【 Single topic selection 】（ ） It can protect substation equipment from lightning damage in thunderstorm weather .
A、 High voltage circuit breaker
B、 Traction transformer
C、 Lightning arrester
D、 Transformer
Reference material 【 】
5、【 Single topic selection 】 In catenary system （） Be responsible for transferring the load to the strut
A、 Contact the suspension part
B、 Support device
C、 Positioning device
D、 Additional wires
Reference material 【 】
6、【 Multiple choice 】 The traction net consists of those parts ？
A、 Catenary
B、 Rail and earth
C、 Return line
D、 Feeder
Reference material 【 】
7、【 Multiple choice 】 OCS is mainly composed of those parts ？
A、 Suspension contact
B、 Support device
C、 Positioning device
D、 Pillars and foundations
Reference material 【 】
8、【 Multiple choice 】 The power supply modes of the power system to the traction substation mainly include （ ）.
A、 One side of the power supply
B、 Power supply on both sides
C、 Ring power supply
D、 Three side power supply
Reference material 【 】
9、【 Multiple choice 】 Which of the following options are the characteristics of electric traction in railway transportation （）
A、 High efficiency and energy saving
B、 Strong carrying capacity
C、 Low transportation cost
D、 Little environmental pollution
Reference material 【 】
10、【 Judgment questions 】 Catenary refers to the electric railway , Along the railway line above the rail “ And ” A special form of high-voltage transmission line that supplies power to electric locomotives .
A、 correct
B、 error
Reference material 【 】
11、【 Judgment questions 】 Traction substation is the heart of traction power supply system , Therefore, there is only one traction substation along an electrified railway, which is responsible for the traction power supply of the whole line .
A、 correct
B、 error
Reference material 【 】
12、【 Judgment questions 】 Cross zone power supply is not a normal power supply mode , It is a temporary power supply mode to ensure normal power supply in case of accident .
A、 correct
B、 error
Reference material 【 】
13、【 Judgment questions 】 There are many kinds of contact suspension in catenary , Generally, according to their different structures, they are divided into two categories: simple contact suspension and chain contact suspension .
A、 correct
B、 error
Reference material 【 】
14、【 Judgment questions 】 Direct power supply is the simplest way of power supply , The most economical investment , The impedance of traction network is small , Power loss and interference to surrounding communication lines are also small .
A、 correct
B、 error
Reference material 【 】
15、【 Completion 】（ ） Switchgear with perfect arc extinguishing device , It plays the role of on-off circuit in traction substation .
A、
Reference material 【 】
16、【 Completion 】 The positioning methods of OCS mainly include （ ）、 Anti positioning 、 Soft positioning 、 Double positioning, etc .
A、
Reference material 【 】
17、【 Completion 】 In catenary , If there are both positive and negative positioning on a pillar, it is called （ ）.
A、
Reference material 【 】
test
1、【 Single topic selection 】25 Type a passenger car is the No. 1 railway in China （） Generation Bus .
A、 One
B、 Two
C、 3、 ... and
D、 Four
Reference material 【 】
2、【 Judgment questions 】25G The v-bus is fully air-conditioned , Main dimensional parameters 、 Structure and 25A identical , The difference is that imported parts are replaced by domestic raw materials and accessories , Basically realized localization , Reduced cost .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】25T The Speed-up Passenger car can 160 Continuous operation at km / h 20 Hours , Let's go ( ） Km without entering the warehouse for maintenance .
A、
Reference material 【 】
test
1、【 Single topic selection 】 The German high-speed train is called （ ）.
A、TGV
B、AGV
C、ICE
D、ETR
Reference material 【 】
2、【 Single topic selection 】CRH2G The EMU is （　　　） motor train unit .
A、 Sleeping berth
B、 Long marshalling
C、 Resistance to wind, sand and cold
D、 Intercity
Reference material 【 】
3、【 Multiple choice 】 Since China 2004 year 、2005 In, four kinds of EMUs were introduced in two batches , formation （　　） There are four technical platforms for EMU .
A、ＣＲＨ１
B、ＣＲＨ２
C、ＣＲＨ３
D、ＣＲＨ５
Reference material 【 】
4、【 Judgment questions 】CRH5A Due to the lack of 300 Km / H grade upgrade capability , No later CRH380 Series of upgraded models .
A、 correct
B、 error
Reference material 【 】
5、【 Judgment questions 】 The Chinese standard EMU has formed the Chinese standard system , Have completely independent intellectual property rights .
A、 correct
B、 error
Reference material 【 】
test
1、【 Single topic selection 】 The code of railway box car is （ ）.
A、C
B、P
C、N
D、G
Reference material 【 】
2、【 Multiple choice 】 According to different unloading methods, tank cars can be divided into ( ) Tank car 、( ) Tank car .
A、 Unloading type
B、 Detachable
C、 Front discharge type
D、 Rear discharge type
Reference material 【 】
3、【 Multiple choice 】 The development of railway freight cars is improving （ ）、 Increase the proportion of special vehicles in five directions .
A、 Improve operation speed
B、 Lower the center of gravity of the vehicle
C、 Reduce the dead weight of the vehicle
D、 Develop heavy-duty and large vehicles
Reference material 【 】
test
1、【 Single topic selection 】 The length change is equal to the total length of the vehicle divided by （ ）, Keep one decimal place , The mantissa is rounded off .
A、10
B、11
C、21
D、25
Reference material 【 】
2、【 Single topic selection 】CA Express （） vehicle .
A、 Hard seat
B、 soft seats
C、 meal
D、 Luggage
Reference material 【 】
3、【 Multiple choice 】 What information does the vehicle marking include ?
A、 Model number marking
B、 Property rights manufacturing marks
C、 Use markers
D、 Maintenance marks
Reference material 【 】
test
1、【 Single topic selection 】 What kind of bearing structure does the gondola belong to ？
A、 Underframe bearing structure
B、 The side wall and underframe jointly bear the load of the structure
C、 Integral bearing structure
D、 Side wall bearing structure
Reference material 【 】
2、【 Multiple choice 】 The structures of various vehicles are similar , Usually by ( )、 The interior equipment consists of five parts .
A、 car body
B、 Walking Department
C、 Coupler buffer device
D、 brake rigging
Reference material 【 】
3、【 Judgment questions 】 In all beams of the vehicle , The center beam and sleeper beam bear the maximum load .
A、 correct
B、 error
Reference material 【 】
test
1、【 Multiple choice 】 And 25T The bogies corresponding to the Speed-up Passenger car are （ ）
A、CW-200K type
B、SW-220K type
C、206KP type
D、209HS
Reference material 【 】
2、【 Judgment questions 】 Most truck bogies are only equipped with bolster spring device , The passenger car bogie has existing bolster spring device , There is also axle box spring device .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 turn K6 Type bogie is 2003 Nian qiche company is turning K2 On this basis, a cast steel three piece freight car bogie with side frame elastic cross support device is designed and developed .
A、 correct
B、 error
Reference material 【 】
4、【 Completion 】 The part where the wheel contacts the rail head , Or the part where the wheel rolls on the rail , be called （ ）.
A、
Reference material 【 】
test
1、【 Single topic selection 】 Passenger cars are used in China （） Coupler No .
A、13
B、15
C、16
D、17
Reference material 【 】
2、【 Multiple choice 】 The three states of coupler refer to （）.
A、 Unlock position
B、 Locking position
C、 Full open position
D、 Half open position
Reference material 【 】
3、【 Judgment questions 】 Before vehicle coupling , One coupler must be in the fully open position , In order to realize automatic connection .
A、 correct
B、 error
Reference material 【 】
4、【 Judgment questions 】16 No. is the fixed coupler ,17 Number one is the rotary coupler .
A、 correct
B、 error
Reference material 【 】
test
1、【 Judgment questions 】 The straight through air brake has simple structure , Pressure rise during braking of brake pipe 、 Reduce pressure during relief .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】“ Automatic ” When the pressure of the actuating pipe of the air braking mechanism is increased, the brake is applied 、 Relieve during decompression .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】120 Type control valve and 103 The biggest difference of distribution valve is that it adopts direct action type .
A、 correct
B、 error
Reference material 【 】
test
1、【 Multiple choice 】 Routine maintenance of passenger cars includes （）.
A、 Duan Xiu
B、 Train inspection
C、 Passenger train inspection
D、 Vehicle crew
Reference material 【 】
2、【 Judgment questions 】 The maintenance of high-speed EMU is divided into five levels , One of them 、 Level 2 cultivation is applied , In the motor car depot .
A、 correct
B、 error
Reference material 【 】
3、【 Completion 】 China's railways have formulated very strict “ Focus on planned prevention ” Vehicle maintenance system , It is divided into two aspects ：（ ） And routine maintenance .
A、
Reference material 【 】
test
1、【 Single topic selection 】 The infrared axle temperature detection system is （）.
A、THDS
B、TFDS
C、TPDS
D、TADS
Reference material 【 】
2、【 Judgment questions 】TADS System , Use the trackside noise to collect the array , Collect the rolling bearing noise of running freight cars in real time , Through data analysis , Find the early fault of truck bearing in time , It can prevent axle cutting accidents earlier than the infrared axle temperature detection system .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】5T The system is realized by “ Static check ” towards “ Dynamic check ” The transformation of .
A、 correct
B、 error
Reference material 【 】
Railway vehicle and EMU unit operation
Unit test of railway vehicles and multiple units
1、【 Single topic selection 】 Passenger cars are used in China （） Coupler No .
A、15
B、16
C、17
D、13
Reference material 【 】
2、【 Single topic selection 】 The infrared axle temperature detection system is （）.
A、TPDS
B、THDS
C、TCDS
D、TFDS
Reference material 【 】
3、【 Single topic selection 】 Railway rolling stock can be divided into railway locomotives 、 railway vehicle 、 EMUs and （ ）
A、 locomotive
B、 train
C、 Trainsets
D、 Self rotating special equipment
Reference material 【 】
4、【 Single topic selection 】 A truck is a vehicle for transporting goods . There are many types of trucks , According to the purpose, it can be divided into general trucks 、（ ） And special purpose trucks 3 Kind of .
A、 Special purpose truck
B、 Boxcar
C、 Container
D、 Check and balance car
Reference material 【 】
5、【 Single topic selection 】（ ） According to its structural form, it can be divided into ： Concave flat car 、 Clamp car 、 Drop the hole car .
A、 Open car
B、 Flat cars
C、 Boxcar
D、 Long cargo truck
Reference material 【 】
6、【 Multiple choice 】 And 25T The bogies corresponding to the Speed-up Passenger car are （ ）
A、206KP
B、CW-200K type
C、SW-220K type
D、209HS
Reference material 【 】
7、【 Multiple choice 】 Since China 2004 year 、2005 In, four kinds of EMUs were introduced in two batches , formation （　　） There are four technical platforms for EMU .
A、CRH1
B、CRH2
C、CRH3
D、CRH
Reference material 【 】
8、【 Multiple choice 】 The three states of coupler refer to （）.
A、 Full open position
B、 Half open position
C、 Unlock position
D、 Locking position
Reference material 【 】
9、【 Judgment questions 】 Before vehicle coupling , One coupler must be in the fully open position , In order to realize automatic connection .
A、 correct
B、 error
Reference material 【 】
10、【 Judgment questions 】 turn K6 Type bogie is 2003 Nian qiche company is turning K2 On this basis, a cast steel three piece freight car bogie with side frame elastic cross support device is designed and developed .
A、 correct
B、 error
Reference material 【 】
11、【 Judgment questions 】 Most truck bogies are only equipped with bolster spring device , The passenger car bogie has existing bolster spring device , There is also axle box spring device .
A、 correct
B、 error
Reference material 【 】
12、【 Judgment questions 】 There are two types of axle box devices on railway vehicles , Rolling bearing axle box and sliding bearing axle box device , Now the sliding bearing axle box is mainly used .
A、 correct
B、 error
Reference material 【 】
13、【 Judgment questions 】 The car number is generally composed of the basic model 、 Auxiliary model and number composition .
A、 correct
B、 error
Reference material 【 】
14、【 Completion 】 The part where the wheel contacts the rail head , Or the part where the wheel rolls on the rail , be called （ ）.
A、
Reference material 【 】
15、【 Completion 】 China's railways have formulated very strict “ Focus on planned prevention ” Vehicle maintenance system , It is divided into two aspects ：（ ） And routine maintenance .
A、
Reference material 【 】
3.1 In class tests
1、【 Single topic selection 】 Stations and line stations divide the railway line into several sections of varying length , These paragraphs are called
A、 Block section
B、 Section
C、 section
D、 hinge
Reference material 【 】
2、【 Single topic selection 】 Stations are divided into according to the nature of business
A、 Passenger station 、 Freight station 、 Passenger and freight station
B、 Intermediate station 、 Section station 、 Marshalling yard
C、 Horizontal station 、 Tandem station 、 Hybrid station
D、 First class station 、 Second class station 、 Third class station
Reference material 【 】
3、【 Single topic selection 】 The numbering method of the main line in the station is , Regulations with （ ） Number .
A、 The Greek letter
B、 Rome digital （Ⅰ、Ⅱ、Ⅲ）
C、 Arabic numerals （1、2、3）
D、 English letter （A、B、C）　
Reference material 【 】
4、【 Judgment questions 】 The station is the dividing point on the railway line where there is no wiring .
A、 correct
B、 error
Reference material 【 】
5、【 Judgment questions 】 Section is the railway section between two adjacent technical stations , It contains several sections and stations .
A、 correct
B、 error
Reference material 【 】
3.2 In class tests
1、【 Judgment questions 】 At the passing station , It can realize the meeting , You can also achieve overtaking .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 At the overtaking station , It can realize the meeting , You can also achieve overtaking .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 The intermediate station mainly handles the arrival and departure of trains 、 Will let and Vietnam and passenger and freight transportation business .
A、 correct
B、 error
Reference material 【 】
3.3 In class tests
1、【 Judgment questions 】 The layout of intermediate station is based on the mutual position of arrival departure tracks , It is mainly divided into horizontal and vertical 、 There are three types of hybrid .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 The arrangement of longitudinal intermediate station is applicable to the intermediate station of double track railway with small freight volume
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 The characteristic of horizontal intermediate station layout is that the arrival departure track is arranged horizontally along the main line .
A、 correct
B、 error
Reference material 【 】
3.4 In class tests
1、【 Judgment questions 】 The setting of section stations is only to supply and service locomotives or replace locomotive crew for adjacent railway sections .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 Non adapted transfer train refers to the train that does not break up when arriving at the station , Only for technical inspection and locomotive coupling replacement , Then continue to run the train .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 There is no passenger transport operation at the section station , No passenger transport equipment .
A、 correct
B、 error
Reference material 【 】
3.5 In class tests
1、【 Judgment questions 】 assume 、 The descending arrival departure track or arrival departure yard shall be arranged in parallel on one side of the main line , When the shunting yard is on the side of the arrival departure yard , It is called the layout of horizontal section station .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 The longitudinal section station has more cross interference in operation than the transverse section station , The running distance of locomotive entrance and exit section is long .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 Passenger and freight tandem section station is a longitudinal configuration of passenger transport operation equipment and freight operation equipment , It mainly refers to the longitudinal configuration of passenger train arrival and departure yard and freight train arrival and departure yard .
A、 correct
B、 error
Reference material 【 】
3.6 In class tests
1、【 Judgment questions 】 Marshalling stations can be divided into road network marshalling stations according to their positions and tasks in the whole railway network 、 Regional marshalling station .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 The marshalling yard is divided into three yards according to the operation process , They are arrival field 、 Marshalling yard and departure yard .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 Marshalling stations are mostly set at the starting point or terminal point of traction sections in medium-sized cities and railway networks ,
A、 correct
B、 error
Reference material 【 】
3.7 In class tests
1、【 Judgment questions 】 In a highly automated marshalling station , Retarder 、 The reducer and the parking device are controlled by computer , These devices are collectively referred to as automatic speed regulation systems .
A、 correct
B、 error
Reference material 【 】
2、【 Judgment questions 】 The hump is driven by the pushing part 、 Summit platform 、 The sliding part and marshalling part are composed of four parts .
A、 correct
B、 error
Reference material 【 】
3、【 Judgment questions 】 Except that the train arrives at 、 Hair 、 Pass and operate outside the section , All purposeful movements of locomotives and rolling stock are collectively referred to as shunting .
A、 correct
B、 error
Reference material 【 】
Railway station unit work
Railway station unit test
1、【 Single topic selection 】 The station is set on the railway line （ ） The dividing point of .
A、 Through the signal
B、 Home signal
C、 Outbound signal
D、 Wiring
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2、【 Single topic selection 】 Stations and line stations divide the railway line into several sections of varying length , These paragraphs are called （）
A、 section
B、 Section
C、 Block section
D、 hinge
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3、【 Single topic selection 】 Stations are divided into according to the nature of business （）
A、 Passenger station 、 Freight station 、 Passenger and freight station 　
B、 Intermediate station 、 Section station 、 Marshalling yard
C、 Horizontal station 、 Tandem station 、 Hybrid station
D、 First class station 、 Second class station 、 Third class station
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4、【 Single topic selection 】 The station with the largest distribution of the following traffic flow is （ ）
A、 Intermediate station
B、 Section station
C、 Passenger station
D、 Marshalling yard
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5、【 Single topic selection 】 The types of station lines are divided into
A、 Main line 、 Station line 、 Section of pipeline 、 Bifurcations and special purpose lines 　
B、 Main line 、 regional
C、 Pick up line 、 Departure line 、 Marshalling line
D、 Station line 、 Outside the station
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6、【 Single topic selection 】 The numbering method of the main line in the station is , Regulations with （ ） Number .
A、 Rome digital （Ⅰ、Ⅱ、Ⅲ）
B、 Arabic numerals （1、2、3）
C、 English letter （A、B、C）
D、 The Greek letter
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7、【 Single topic selection 】 The numbering principle of turnout in the station is generally from the station （ ） Start , From the outside in 、 Number the primary and then the secondary .
A、 Both ends
B、 middle 　
C、 Upstream end
D、 Downstream end
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8、【 Single topic selection 】 Which of the following factors is not the factor affecting the effective length of the track ？
A、 Warning signs
B、 Stop
C、 Outbound signal
D、 Home signal
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9、【 Single topic selection 】 The following are not speed regulating tools used in shunting
A、 Retarder
B、 retarder
C、 Iron shoes
D、 switch
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10、【 Single topic selection 】 The capacity of the track is based on （ ） affirmatory .
A、 Effective track length
B、 The total length of the track
C、 The track is half long
D、 Number of turnouts
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11、【 Single topic selection 】 The intermediate station generally adopts （ ） Arrangement , This is because the length of the station is short , The project investment is saved ; The station attendant shall check the throat area at both ends （ Where turnouts converge ） Have better lookout conditions , Easy to manage .
A、 Horizontal
B、 Column type
C、 Hybrid
D、 Parallel
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12、【 Multiple choice 】 Stations are divided into... According to technical operations
A、 Intermediate station
B、 Section station
C、 Marshalling yard
D、 Passenger station
E、 Freight station
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13、【 Multiple choice 】 The types of station lines are divided into
A、 Main line
B、 Station line
C、 Section of pipeline
D、 Branch line
E、 Special purpose line
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14、【 Multiple choice 】 Which of the following factors affect the effective track length
A、 Warning signs
B、 Stop
C、 Outbound signal （ Or shunting signal ）
D、 Start of switch rail of turnout （ When there is no track circuit ） Or rail insulation at turnout stock rail joint （ When there is a track circuit ）
E、 Home signal
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15、【 Multiple choice 】 Railway stations , Also known as the railway station , The business handled mainly includes （ ）
A、 The train passed by
B、 The train arrives and departs
C、 Technical work
D、 Passenger and freight transportation business
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16、【 Judgment questions 】 The station is the dividing point on the railway line where there is no wiring
A、 correct
B、 error
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17、【 Judgment questions 】 Non automatic block section on railway line , The dividing point without wiring is called the line .
A、 correct
B、 error
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18、【 Judgment questions 】 Freight station is a station specialized in passenger transportation business .
A、 correct
B、 error
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19、【 Judgment questions 】 The station is divided into one according to its passenger and freight traffic volume and technical operation volume 、 Two 、 3、 ... and 、 Four 、 Fifth class station .
A、 correct
B、 error
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20、【 Judgment questions 】 Section stations and marshalling stations are collectively referred to as transfer stations .
A、 correct
B、 error
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21、【 Judgment questions 】 The line used for handling cargo loading and unloading is called station cargo line .
A、 correct
B、 error
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22、【 Judgment questions 】 Station Shunting line refers to the line used for train disassembly and marshalling .
A、 correct
B、 error
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23、【 Judgment questions 】 The effective length of the track is the length from the turnout basic rail joint at one end of the track to the turnout basic rail joint at the other end .
A、 correct
B、 error
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24、【 Judgment questions 】 Humps are divided according to technical operations ： Large capacity hump 、 Medium capacity hump 、 Small capacity hump .
A、 correct
B、 error
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25、【 Judgment questions 】 At the passing station , It can realize the meeting , You can also achieve overtaking .
A、 correct
B、 error
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