大学MOOC Transportation Engineering(Chang'an University)1461318169 最新慕课完整章节测试答案
Chapter 1 The Roadway System
文章目录
Chapter 1 quiz
1、单选题：
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、单选题：
What should be the design speed of the freeway?
选项：
A: ≥80 km/h
B: ≥60 km/h
C: ≥40 km/h
D: ≥20 km/h
答案: 【 ≥80 km/h】
3、单选题：
Traffic flow of ( ) is in a completely free flow state.
选项：
A: LOSⅠ
B: LOSⅡ
C: LOS Ⅲ
D: LOS Ⅳ
答案: 【 LOSⅠ】
4、多选题：
Three primary variables used in describing traffic flow are ( )
选项：
A: Volume
B: Speed
C: Density
D: LOS
答案: 【 Volume;
Speed;
Density】
5、多选题：
Three basic factors that affect capacity are ( )
选项：
A: Density
B: Roadway conditions
C: Traffic conditions
D: Control conditions
答案: 【 Roadway conditions;
Traffic conditions;
Control conditions】
6、多选题：
The composition of horizontal alignment includes ( )
选项：
A: Straight lines
B: Circular curves
C: Transition curves
D: Broken back curve
答案: 【 Circular curves;
Transition curves;
Broken back curve】
Chapter 2 The Urban Transportation system
Chapter 2 quiz
1、单选题：
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.
选项：
A: Expressway
B: Arterial road
C: Sub arterial road
D: Branch road
答案: 【 Arterial road 】
2、单选题：
The length of the bus line, which is based on the speed of 15 km/h in the urban area is generally .
选项：
A: 0~5km
B: 5~15km
C: 15~20km
D: 20~30km
答案: 【 5~15km】
3、单选题：
is a passenger rail transit system within the metropolitan area, serving cities and suburbs, central cities and satellite cities.
选项：
A: Magnetically Levitated Train
B: Suburban railway
C: Metro
D: BRT
答案: 【 Suburban railway】
4、多选题：
The characteristics of private vehicles include
选项：
A: Reduce geographic constraints
B: Freedom from Schedules
C: Privacy
D: Status
答案: 【 Reduce geographic constraints;
Freedom from Schedules;
Privacy;
Status】
5、多选题：
The Interrupted traffic flow can be evaluated by
选项：
A: queue length
B: traffic load
C: traffic control
D: delay
答案: 【 queue length;
delay】
6、多选题：
The organization forms of bus operation include