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 main reason why the shape of aggregates is important?
💡 Hint: Think about how they fit together.
Question 2
Easy
Name a type of shape for aggregates.
💡 Hint: There are four main types discussed.
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 maximum Flakiness Index for surface courses?
- 10%
- 15%
- 20%
💡 Hint: Check standard specifications.
Question 2
True or False: Angular aggregates provide better interlocking compared to rounded aggregates.
- True
- False
💡 Hint: Consider how shapes interact.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Calculate the Flakiness Index for a sample aggregate batch where 20 out of 100 particles fall under the flaky category.
💡 Hint: Use the formula for calculating index percentages.
Question 2
Design a construction plan that incorporates different shapes of aggregates for a high-load pavement. What shapes would you select and why?
💡 Hint: Think about the performance characteristics needed for each layer of pavement.
Challenge and get performance evaluation