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Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a circular curve?
💡 Hint: Think about how roads change direction.
Question 2
Easy
What is meant by the deflection angle?
💡 Hint: Consider where two straight lines meet at 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 defines a simple circular curve?
- Has a variable radius
- Maintains a constant radius
- Connects only straight sections
💡 Hint: Consider the nature of the curve.
Question 2
True or False: The deflection angle is the angle between the back tangent and forward tangent.
- True
- False
💡 Hint: Think about geometrical definitions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A circular curve needs to be designed at an intersection angle of 90° with a set radius of 300 m. Calculate the lengths of the tangents and the curve.
💡 Hint: Utilize tangent and length formulas separately.
Question 2
Determine the maximum super-elevation required for a curve with a radius of 200 m going through a curve at a speed of 75 km/h.
💡 Hint: Work through units of conversion carefully.
Challenge and get performance evaluation