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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define compressive strength.
💡 Hint: Think about how concrete is used in structures.
Question 2
Easy
What is creep in concrete?
💡 Hint: Consider how concrete changes under constant weight.
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 compressive strength?
- Ability to resist axial compressive load
- Ability to resist axial tensile load
- Ability to resist bending
💡 Hint: Think about the forces acting on concrete in buildings.
Question 2
True or False: Creep is an instantaneous deformation.
- True
- False
💡 Hint: Consider how the load affects concrete over time.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A concrete structure with a compressive strength of 50 MPa is showing signs of cracking. Discuss potential factors contributing to this issue.
💡 Hint: Consider how mixing and curing practices affect the final concrete quality.
Question 2
Propose a strategy to reduce the risk of shrinkage in a large concrete pavement project.
💡 Hint: Think about steps that can be taken during and after mixing.
Challenge and get performance evaluation