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 contact pressure?
💡 Hint: Think about what a tire does when it is on the road.
Question 2
Easy
How does wheel load affect pavement depth?
💡 Hint: Consider the weight of the vehicles.
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 primary factor affecting pavement design?
- Environmental factors
- Traffic
- Material properties
💡 Hint: Think about what stresses a pavement the most.
Question 2
True or False: Higher speeds of moving vehicles decrease the stress and deformation on pavement.
- True
- False
💡 Hint: Consider how speed and time affect stress.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a truck with a total weight of 40 kN distributed on 4 wheels, calculate the contact pressure if the contact area per wheel is circular with a diameter of 0.6 m.
💡 Hint: Remember the contact pressure formula and how to calculate the area of a circle.
Question 2
Analyze a scenario where a pavement experiences 10,000 load applications of 80 kN each. Discuss how this may affect the pavement’s longevity, considering the cumulative effect.
💡 Hint: Look into how repeated stresses contribute to material fatigue.
Challenge and get performance evaluation