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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is Rice Husk Ash?
💡 Hint: Think about waste products from agricultural processes.
Question 2
Easy
What is the typical silica content range in RHA?
💡 Hint: Look for a percentage that indicates high silica presence.
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 primary composition of Rice Husk Ash?
- Calcium
- Amorphous Silica
- Aluminum
💡 Hint: Think about the primary component that enhances concrete properties.
Question 2
True or False: RHA can only be used in high-strength concrete mixes.
- True
- False
💡 Hint: Think about the versatility of RHA.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A construction company plans to use 1,500 kg of cement for a mix. Calculate the amount of RHA they should ideally use if they aim for 10% replacement.
💡 Hint: Use the 10% rule applied to the total cement used.
Question 2
Discuss how the inclusion of RHA can impact the cost and sustainability of a construction project.
💡 Hint: Consider the dual benefits of cost-saving and environmental impact.
Challenge and get performance evaluation