2020 Transportation Engineering(Chang’an University) 最新满分章节测试答案

本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-11-09到2021-02-22
本篇答案更新状态:已完结

Chapter 7 The Aviation Transport System Chapter 7 quiz

1、 问题:Which of the following is not a trend in aircraft manufacturing industry?
选项：
A:Little incentive for faster planes
B:Asking for fuel-efficient
C:Reduce labor costs, operate more quietly
D:Transport large shipments
答案: 【Transport large shipments】

2、 问题:.Which of the following is not the major air cargo markets? 
选项：
A:North Atlantic
B:Transpacific
C:Europe-Far East
D:China
答案: 【China】

3、 问题:Which is not a description of International Air Transport Association (IATA)?
选项：
A:Represents the airlines. Its members are only carriers
B:Used to fix prices up until US deregulation
C:Responsible for managing air transportation business
D:No longer involved in price management
答案: 【Responsible for managing air transportation business】

Chapter 6 The Maritime Transport System Chapter 6 quiz

小提示:本节包含奇怪的同名章节内容

1、 问题: During the 19th and 20th centuries, the Suez Canal opened shipping between Europe and (   ) without going around Africa.
选项：
A:Antarctica
B:Asia   
C:South America   
D:North America
答案: 【Asia   】

2、 问题:Generally speaking, which of the following transportation methods has the lowest cost in long-distance transportation? 
选项：
A:Railway transportation 
B:Maritime transportation
C:Air transportation  
D:Road transportation
答案: 【Maritime transportation】

3、 问题: Which of the following is not a characteristic of maritime transportation?
选项：
A:Slow 
B:Cheap
C:Flexible 
D:Large capacity
答案: 【Flexible 】

4、 问题:Which of the following is not a future challenge for maritime transportation? 
选项：
A:Safety and security  
B:System capacity
C:Finance and economics  
D:Transport demand
答案: 【Transport demand】

5、 问题:Future marine transportation challenges include (  )
选项：
A:System capacity
B:Safety and security  
C:Environmental impacts
D:Finance and economics
答案: 【System capacity;
Safety and security  ;
Environmental impacts;
Finance and economics】

6、 问题: During the 19th and 20th centuries, the Suez Canal opened shipping between Europe and    (   ) without going around Africa.
选项：
A:Antarctica
B:Asia     
C:South America  
D:North America
答案: 【Asia     】

7、 问题:Generally speaking, which of the following transportation methods has the lowest cost in long-distance transportation? (   )
选项：
A:Railway transportation
B:Maritime transportation
C:Air transportation    
D:Road transportation
答案: 【Maritime transportation】

8、 问题:Which of the following is not a characteristic of maritime transportation? 
选项：
A:Slow 
B:Cheap 
C:Flexible  
D:Large capacity
答案: 【Flexible  】

9、 问题:Which of the following is not a future challenge for maritime transportation?  (  )
选项：
A:Safety and security 
B:System capacity
C:Finance and economics 
D:Transport demand
答案: 【Transport demand】

10、 问题: Future marine transportation challenges include (    )
选项：
A:System capacity     
B:Safety and security  
C:Environmental impacts   
D:Finance and economics
答案: 【System capacity     ;
Safety and security  ;
Environmental impacts   ;
Finance and economics】

Chapter 5 The Railway System Chapter 5 quiz

1、 问题:The first railway designed and constructed by the Chinese was the (   )
选项：
A:Wusong railway  
B:Tangxu railway   
C:Chengdu-Chongqing railway  
D:Jing-Zhang railway
答案: 【Jing-Zhang railway】

2、 问题:Which mode of transportation has its own unique track？
选项：
A:Road transportation  
B:Maritime transportation
C:Air transportation 
D:Railway transportation
答案: 【Railway transportation】

3、 问题:Which of the following is not part of the railway infrastructure?  
选项：
A:Railway track 
B:Electrification systems
C:Stations
D:Rolling stock
答案: 【Rolling stock】

4、 问题: Which of the following systems does not belong to Intelligent Emergency Rescue and Safety Supervision System? 
选项：
A:Emergency rescue and safety supervision system
B:signal testing system
C:Moving equipment inspecting system   
D:Accident inspecting system
答案: 【signal testing system】

5、 问题:From a transport system point of view, railway is by default considered to comprise three constituents: (   )
选项：
A:Railway infrastructure
B:Rolling stock
C:Railway operation
D:Maintenance
答案: 【Railway infrastructure;
Rolling stock;
Railway operation】

【作业】Chapter 2 The Urban Transportation system Chapter 2 homework

1、 问题: Discuss the relationship between the three main indexes of traffic flow.
评分规则: 【 The uninterrupted traffic flow can be represented by three main indexes: volume, speed and density(three elements of traffic flow).Ø Traffic volume：the number of traffic entities passing through a certain place, a certain section or a certain lane of the road in a selected period of time.  Ø Speed：the speed of traffic flow. Unit: km/h or m/s.Ø Density： the number of vehicles per unit length of road. Q = V · KQ-average volume (pcu/h)V-average speed(km/h)K-average traffic density(pcu/km)
】

【作业】Chapter 3 The Freight Transport Chapter 3 homework

1、 问题:Briefly describe the organization form of trailer transportation.
评分规则: 【 (1) Fixed-trailer transportation(2) Drop-and-trail transportation(3) Sectional transportation
】

Chapter 1 The Roadway System Chapter 1 quiz

1、 问题:According to the administrative level, how many levels can China’s highways be divided into? 
选项：
A:3
B:4
C:5
D:6
答案: 【5】

2、 问题:What should be the design speed of the freeway? 
选项：
A:≥80   km/h