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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the formula for calculating cement content?
💡 Hint: Think about how water and cement interact in concrete.
Question 2
Easy
Name one factor that can affect cement content calculations.
💡 Hint: Consider the conditions under which concrete will be used.
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 maximum cement content as per IS 456?
- 350 kg/m³
- 450 kg/m³
- 500 kg/m³
💡 Hint: Think about the standard limits provided in the IS codes.
Question 2
True or False: The water-cement ratio only affects the workability of concrete.
- True
- False
💡 Hint: Reflect on the definition of the water-cement ratio.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a mix for M35 concrete with a target mean strength considering severe exposure. If you have water content of 195 kg, how much cement do you need?
💡 Hint: Calculate the target mean strength before finding cement content.
Question 2
You are designing for high-strength concrete (M60) with a water-cement ratio of 0.35. If you decide to use 210 kg of water, calculate the amount of cement needed ensuring it meets the standards.
💡 Hint: Check if the cement content aligns with the performance requirements of M60.
Challenge and get performance evaluation