1、according to the administrative level, how many levels can china's highways be divided into? a、3 b、4 c、5 d、6
2、what should be the design speed of the freeway? a、≥80 km/h b、≥60 km/h c、≥40 km/h d、≥20 km/h
3、traffic flow of ( ) is in a completely free flow state. a、losⅰ b、losⅱ c、los ⅲ d、los ⅳ
4、three primary variables used in describing traffic flow are ( ) a、volume b、speed c、density d、los
5、three basic factors that affect capacity are ( ) a、density b、roadway conditions c、traffic conditions d、control conditions
6、the composition of horizontal alignment includes ( ) a、straight lines b、circular curves c、transition curves d、broken back curve
chapter 1 homework
1、what are the advantages and disadvantages of highway transportation?
chapter 2 the urban transportation system
chapter 2 quiz
1、is a high-capacity urban road. the primary function of an arterial road is to deliver traffic from collector roads to freeways or expressways, and between urban centres at the highest level of service possible. a、expressway b、arterial road c、sub arterial road d、branch road
2、the length of the bus line, which is based on the speed of 15 km/h in the urban area is generally . a、0~5km b、5~15km c、15~20km d、20~30km
3、is a passenger rail transit system within the metropolitan area, serving cities and suburbs, central cities and satellite cities. a、magnetically levitated train b、suburban railway c、metro d、brt
4、the characteristics of private vehicles include a、reduce geographic constraints b、freedom from schedules c、privacy d、status
5、the interrupted traffic flow can be evaluated by a、queue length b、traffic load c、traffic control d、delay
6、the organization forms of bus operation include a、regular scheduling bus b、zone bus c、large station express d、customized bus e、cross line bus
7、the station includes a、ground station b、transfer station c、elevated station d、underground station e、island platform
8、and are the important basis of influencing rail transit management mode. a、passenger flow b、rail transit line c、route type d、traffic density
chapter 2 homework
1、discuss the relationship between the three main indexes of traffic flow.
chapter 3 the freight transport
chapter 3 quiz
1、which of the following is not an advantage of road freight transportation? a、door to door service b、suitable for short distance c、service in rural areas d、suitable for bulky and heavy goods
2、which of the following types of freight is suitable for road transportation? a、short-distance freight in small batches b、long-distance freight in small batches c、long-distance freight in large batches d、short-distance freight in large batches
3、which of the following is not a disadvantage of air freight transportation? a、very costly b、uncertain and unreliable c、slow speed d、breakdowns and accidents
4、which of the following is an advantage of rail freight transportation? a、service in rural areas b、no infrastructure investment c、suitable for bulky and heavy goods d、important for foreign trade
5、which of the following is an disadvantage of ocean freight transportation? a、less maintenance cost b、slow speed c、no physical barriers d、lesser risk of damage in transit
6、road freight transportation can be divided into general cargo transportation, special cargo transportation, large object transportation and ( ) a、less than truckload freight shipping b、full truckload freight shipping c、trailer transport d、dangerous cargo transportation
7、which of the following is not an advantage of ftl? a、no other pick-ups or drop-offs b、transport large shipments c、cost effective d、less handling - transfer between trucks mid-transit
8、there are ( ) main ways of organizing railway container transportation a、2 b、3 c、4 d、5
9、land bridge transportation refers to a form of multi-modal intermodal transportation that uses the transcontinental ( )and ( ) transportation system to connect the sea with the sea and follow the sea-land-sea transport route. a、road b、air c、rail d、ocean
chapter 3 homework
1、briefly describe the organization form of trailer transportation.
chapter 4 the multimodal transport system
chapter 4 quiz
1、which of the following is shipping and trucking? a、stability of long-distance railway combined with road transport flexibility. b、speed of air transportation combined with flexibility of road transportation. c、the economy of shipping, large capacity combined with the flexibility of road transport. d、long distance transportation through the river.
2、which of the following is railroad and truck transportation? a、stability of long-distance railway combined with road transport flexibility. b、speed of air transportation combined with flexibility of road transportation. c、the economy of shipping, large capacity combined with the flexibility of road transport. d、long distance transportation through the river.
3、which of the following is land-air transport? a、stability of long-distance railway combined with road transport flexibility. b、speed of air transportation combined with flexibility of road transportation. c、the economy of shipping, large capacity combined with the flexibility of road transport. d、long distance transportation through the river.
4、which of the following is river and ocean transport? a、stability of long-distance railway combined with road transport flexibility. b、speed of air transportation combined with flexibility of road transportation. c、the economy of shipping, large capacity combined with the flexibility of road transport. d、long distance transportation through the river.
5、which of the following is not a advantage of multimodal transport? a、improve the level of transportation organization. b、uncertain and unreliable. c、accurate and fast to save costs d、achieve reasonable transportation.
chapter 4 homework
1、what are the advantages of multimodal transport?
chapter 7 the aviation transport system
chapter 7 quiz
1、which of the following is not a trend in aircraft manufacturing industry? a、little incentive for faster planes b、asking for fuel-efficient c、reduce labor costs, operate more quietly d、transport large shipments
2、.which of the following is not the major air cargo markets? a、north atlantic b、transpacific c、europe-far east d、china
3、which is not a description of international air transport association (iata)? 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
chapter 5 the railway system
chapter 5 quiz
1、the first railway designed and constructed by the chinese was the ( ) a、wusong railway b、tangxu railway c、chengdu-chongqing railway d、jing-zhang railway
2、which mode of transportation has its own unique track？ a、road transportation b、maritime transportation c、air transportation d、railway transportation
3、which of the following is not part of the railway infrastructure? a、railway track b、electrification systems c、stations d、rolling stock
4、which of the following systems does not belong to intelligent emergency rescue and safety supervision system? a、emergency rescue and safety supervision system b、signal testing system c、moving equipment inspecting system d、accident inspecting system
5、from a transport system point of view, railway is by default considered to comprise three constituents: ( ) a、railway infrastructure b、rolling stock c、railway operation d、maintenance
chapter 5 homework
1、what is railway transport?
chapter 6 the maritime transport system
chapter 6 quiz
1、during the 19th and 20th centuries, the suez canal opened shipping between europe and ( ) without going around africa. a、antarctica b、asia c、south america d、north america
2、generally speaking, which of the following transportation methods has the lowest cost in long-distance transportation? a、railway transportation b、maritime transportation c、air transportation d、road transportation
3、which of the following is not a characteristic of maritime transportation? a、slow b、cheap c、flexible d、large capacity
4、which of the following is not a future challenge for maritime transportation? a、safety and security b、system capacity c、finance and economics d、transport demand
5、future marine transportation challenges include ( ) a、system capacity b、safety and security c、environmental impacts d、finance and economics
chapter 6 quiz
1、during the 19th and 20th centuries, the suez canal opened shipping between europe and ( ) without going around africa. a、antarctica b、asia c、south america d、north america
2、generally speaking, which of the following transportation methods has the lowest cost in long-distance transportation? ( ) a、railway transportation b、maritime transportation c、air transportation d、road transportation
3、which of the following is not a characteristic of maritime transportation? a、slow b、cheap c、flexible d、large capacity
4、which of the following is not a future challenge for maritime transportation? ( ) a、safety and security b、system capacity c、finance and economics d、transport demand
5、future marine transportation challenges include ( ) a、system capacity b、safety and security c、environmental impacts d、finance and economics
chapter 6 homework
1、list the advantages and disadvantages of the maritime transportation system (not less than five in each aspect).