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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does an unconfined compression test measure?
💡 Hint: Think about what 'unconfined' refers to in this context.
Question 2
Easy
What is a typical percentage of cement required for stabilization?
💡 Hint: Consider common practices in soil stabilization.
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 measured in an unconfined compression test?
- Tensile Strength
- Compressive Strength
- Shear Strength
💡 Hint: Focus on how the material is subjected to force.
Question 2
True or False: A CBR value of 20% is considered poor.
- True
- False
💡 Hint: Compare the value to acceptable thresholds.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Consider a soil sample with an unconfined compression strength of 80psi. If the target gain is 100 psi, how might you adjust cement percentages?
💡 Hint: Think about the necessary adjustments.
Question 2
A contractor reports a CBR test result of only 12%. What recommendations would you provide to improve this soil for roadwork?
💡 Hint: Consider soil improvement techniques discussed.
Challenge and get performance evaluation