Practice Derived Characteristics (30.6) - Fundamental parameters of traffic flow

Practise this section

9 questions

Flashcard drill
3 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is Time Headway?
Show hintHide hint
Think about the duration taken by vehicles while moving.
Question 2.
Define Distance Headway.
Show hintHide hint
Consider how far apart vehicles should ideally be.
3Question 3.
What does Time Headway measure?
- Speed of vehicle
- Time difference between vehicles
- Distance between vehicles
Show hintHide hint
Consider what defines the timing of vehicles.
4Question 4.
True or False: Travel time increases with speed.
- True
- False
Show hintHide hint
Think about the relationship between speed and duration.
Question 5.
If traffic flow on a highway averages 600 vehicles per hour, what is the average time headway?
Show hintHide hint
Use the flow formula to relate time to vehicles.
Question 6.
Discuss the impact of a sudden increase in traffic volume on distance headway in a congested scenario.
Show hintHide hint
Consider the direct relationship between vehicle spacing and the number of vehicles.

5 more questions in this section. Enroll free to practise them all.