Practice Data requirements - 32.2 | 11. Trafic Data Collection | Transportation Engineering - Vol 2
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Knowledge

32.2 - Data requirements

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are the four main traffic characteristics essential for data collection?

💡 Hint: Think about what measurements would help understand traffic behavior.

Question 2

Easy

What is an inductive loop detector used for?

💡 Hint: Consider the technology that detects vehicle presence.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

Which of the following is NOT a key traffic characteristic?

  • Occupancy
  • Flow
  • Vehicle Color

💡 Hint: Focus on what metrics assess road usage.

Question 2

True or False: The enoscope can measure speed over a distance.

  • True
  • False

💡 Hint: Consider the function of enoscope.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

During a moving observer test, an observer counts 50 vehicles overtaking the test vehicle going with the traffic, and 15 vehicles against the traffic over a 1 km stretch. Calculate the flow if the time taken for the observation is 20 minutes.

💡 Hint: Make sure to convert minutes to hours when calculating flow.

Question 2

If an inductive loop detector records 1000 vehicles in an hour, and two errors occur due to heavy vehicles in adjacent lanes, what is the adjusted flow and how would you present this error in a report?

💡 Hint: Think about how this adjustment affects overall traffic assessment.

Challenge and get performance evaluation