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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a parabolic vertical curve?
💡 Hint: Think about the shape and purpose of such curves.
Question 2
Easy
Calculate the minimum length for overtaking if a design requires a parabolic curve.
💡 Hint: Refer to the design standards for guidance.
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 minimum length required for overtaking on a parabolic vertical curve?
- 800 m
- 1080 m
- 1200 m
💡 Hint: Think about safe driving regulations.
Question 2
Is stopping visibility less critical than overtaking visibility?
- True
- False
💡 Hint: Consider how each factor impacts driving.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a parabolic vertical curve that connects a +2.5% and -3.0% gradient considering visibility for both overtaking and stopping. Calculate the necessary lengths and justify your choices based on UK standards.
💡 Hint: Use the same formulas and standards discussed in class.
Question 2
Evaluate a scenario where the suggested stopping visibility isn't reflected in the design. What could be the repercussions if drivers can't see an upcoming obstruction?
💡 Hint: Consider both regulatory and practical implications.
Challenge and get performance evaluation