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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is gradation?
💡 Hint: Think about how sizes vary in a mixture.
Question 2
Easy
What type of aggregate gradation maximizes density?
💡 Hint: Consider which type has the least voids.
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 gradation refer to?
- Distribution of particle sizes
- Color of aggregates
- Weight of aggregates
💡 Hint: Think about how aggregates are organized.
Question 2
True or False: Open graded aggregates are designed to maximize density.
- True
- False
💡 Hint: Consider the purpose of open graded aggregates.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You are tasked with designing a roadway expected to face heavy rainfall. Which aggregate gradation would you utilize and justify your choice.
💡 Hint: Consider the role of water in road performance.
Question 2
Analyze how a faulty gradation can lead to pavement failure over time. What characteristics would you expect to decline?
💡 Hint: Think about both immediate and long-term structural integrity.
Challenge and get performance evaluation