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 super-elevation?
💡 Hint: Think of how road design helps vehicles make turns safely.
Question 2
Easy
Name a force acting on a vehicle during a turn.
💡 Hint: It pushes outward when turning.
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 super-elevation aim to counteract?
- Friction
- Gravity
- Centrifugal Force
💡 Hint: Consider the forces involved when a vehicle turns.
Question 2
True or False: Higher speeds on curves require lower super-elevation.
- True
- False
💡 Hint: Think about how centrifugal force changes with speed.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A vehicle is moving at 25 m/s through a curve with a radius of 50 meters. Calculate the required super-elevation if friction coefficient is 0.15.
💡 Hint: Convert speed into appropriate units and substitute into the equations.
Question 2
Analyze how the curve design changes if the terrain shifts from flat to mountainous. What implications does this have on super-elevation?
💡 Hint: Consider friction and vehicle dynamics when recalculating super-elevation for safety.
Challenge and get performance evaluation