6.3 - Divisions of plasticity
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Practice Questions
Test your understanding with targeted questions
What is considered low plasticity according to the liquid limit?
💡 Hint: Think about the numerical value compared to 35%.
What does the A line on the plasticity chart represent?
💡 Hint: It's linked with the plasticity index.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What classification corresponds to a liquid limit greater than 50%?
💡 Hint: Think about the group symbols for different plasticity levels.
True or False: The plasticity index is calculated as the difference of the liquid limit and plastic limit.
💡 Hint: Recall the definition of the plasticity index.
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Challenge Problems
Push your limits with advanced challenges
Given a soil sample with a plasticity index of 30%, liquid limit of 60%, and clay content of 70%, classify the soil and determine its liquidity index.
💡 Hint: Remember to calculate the plasticity index and use it to understand the liquidity.
A soil with well-defined low plasticity shows an activity of 0.5. What can we infer about its clay content?
💡 Hint: Reference the definition of activity and consider how it compares to the percentages discussed.
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