Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating tangent length?
💡 Hint: Refer to the key definitions discussed.
Question 2
Easy
Define chainage in the context of road design.
💡 Hint: Think about how distances are measured from a starting point.
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 deflection angle in a circular curve?
- Angle between two tangents
- Straight line angle
- Zero angle
💡 Hint: Consider how curves change direction.
Question 2
True or False: Tangent length does not depend on the radius of the curve.
- True
- False
💡 Hint: Think about how a small radius affects the tangent length.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A roadway has an apex with a deflection angle of 90° and radius 250 m. Calculate the tangent length and chainage.
💡 Hint: Apply tangent length formula first.
Question 2
A design requires a curve length of 300 m with a given radius of 1000 m. Determine the deflection angle.
💡 Hint: Rearrange the curve length formula for Δ.
Challenge and get performance evaluation