2.3.2 - Designation of horizontal curves
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Practice Questions
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Define a simple circular curve.
💡 Hint: Think about how curves are used in paths or tracks.
What is the degree of curve?
💡 Hint: Focus on the specific length mentioned in our discussions.
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Interactive Quizzes
Quick quizzes to reinforce your learning
How is a simple circular curve designated?
💡 Hint: Recall our discussion on the definition of curve designation.
The degree of curve is based on a chord of what length?
💡 Hint: Request yourself to remember the standard used.
1 more question available
Challenge Problems
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You have a circular curve with a degree of 10. Calculate its radius using both the exact and approximate methods. Compare the results and explain any differences.
💡 Hint: Use a calculator for sine values to compare.
A roadway curve is designed with a degree of 20. Discuss potential issues and implications that may arise with traffic using such a curve at high speeds.
💡 Hint: Refer back to safety principles in your rationale.
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