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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What shape should aggregates ideally be in the surface course?
💡 Hint: Think about how they fit together.
Question 2
Easy
For the sub-base course, what is the maximum allowable abrasion value?
💡 Hint: Consider the levels below the base course.
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 abrasion value for surface course aggregates?
- < 30-35%
- < 40%
- < 50%
💡 Hint: Consider how much wear they will experience.
Question 2
Is angular shape preferred for base course aggregates?
- True
- False
💡 Hint: Think about how they fit together.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a mix for a new roadway that experiences heavy traffic. Outline the aggregate types and properties you would recommend.
💡 Hint: Consider the traffic load and weather conditions.
Question 2
Discuss potential methods to test aggregates to ensure they meet the specified selection criteria.
💡 Hint: Refer back to the section on standard tests covered.
Challenge and get performance evaluation