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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a tangent in geometry?
💡 Hint: Think about how it interacts with the curve.
Question 2
Easy
Define deflection angle.
💡 Hint: Consider how two meeting straight lines form an angle.
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 formula for calculating the length of a curve?
- L = RΔ(π/180)
- L = R tan(Δ/2)
- L = ΔT/R
💡 Hint: It incorporates π and degrees.
Question 2
True or False: The deflection angle increases as the radius of the curve decreases.
- True
- False
💡 Hint: Visualize the curve's tightness.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a circular curve connecting two tangents, where the deflection angle is 60° and radius is 200 m. Calculate the tangent distance and length of the curve.
💡 Hint: Remember to split the angle used in the tangent formula.
Question 2
Calculate the chainage of a point of tangency if the point of intersection is at 300 m and the tangent length is 40 m.
💡 Hint: Think about how chainage is adjusted with tangent length.
Challenge and get performance evaluation