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 the tangent length T?
💡 Hint: Think about how radius and angle relate in circular motion.
Question 2
Easy
Define chainage.
💡 Hint: It relates to position on a road.
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 does chainage refer to in surveying?
- Distance along a road
- Width of the road
- Type of curve
💡 Hint: Focus on what you measure from the starting point.
Question 2
True or False: The radius of a curve affects its sharpness.
- True
- False
💡 Hint: Think about how a circle works.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A road design requires a circular curve of 800 m radius with a deflection angle of 120°. Calculate the tangent length and the total length of the curve.
💡 Hint: Make sure to convert the angle correctly when using formulae.
Question 2
Discuss how an incorrect radius calculation can lead to unsafe road conditions.
💡 Hint: Consider real-world driving experiences.
Challenge and get performance evaluation