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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the weaving width range listed in the formula?
💡 Hint: Think about the design limitations set for rotaries.
Question 2
Easy
What does the capacity of a rotary refer to?
💡 Hint: Consider what affects traffic flow.
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
What is the purpose of the empirical formula in rotary capacity?
- To assess traffic volume
- To calculate the capacity of weaving sections
- To design roadways
💡 Hint: Focus on the key objective of the formula.
Question 2
The proportion of weaving traffic is recommended to be between which ratios?
- 0.4 and 1
- 0.1 and 0.5
- 0.5 and 0.8
💡 Hint: Think about the acceptable limits set by traffic studies.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the following conditions at a rotary: Entry width = 9m, Exit width = 7m, Weaving width = 11m, Proportion of weaving traffic = 0.65; calculate the capacity using the empirical formula.
💡 Hint: Use the empirical formula, paying close attention to units.
Question 2
How would reducing the weaving width to 5m affect the overall capacity of a rotary?
💡 Hint: Consider how reduced space affects vehicle maneuvers.
Challenge and get performance evaluation