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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a summit curve?
💡 Hint: Think about how roads connect different slopes.
Question 2
Easy
Name one type of curve used in summit curves.
💡 Hint: It's a curve shape that resembles a parabola.
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 a summit curve?
- A vertical curve formed by two gradients
- A horizontal road bend
- A type of speed limit
💡 Hint: Recall the definition of summit curves.
Question 2
True or False: Parabolic curves are less comfortable to drive on than circular curves.
- True
- False
💡 Hint: Consider which curve shape offers a smoother transition.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a road design requiring a summit curve with an SSD of 150m, calculate the necessary length if the upward gradient is +2% and the downward gradient is -2%.
💡 Hint: Focus on using the parabola formula for SSD calculations.
Question 2
Critique a poorly designed summit curve encountered in your community. Discuss safety risks and potential improvements.
💡 Hint: Think about the visibility and comfort issues during drives.
Challenge and get performance evaluation