Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is segregation in concrete?
💡 Hint: Think about different sizes of particles.
Question 2
Easy
Name one cause of slump loss.
💡 Hint: Consider conditions that affect concrete workability.
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 segregation in fresh concrete?
- A mixing process
- The separation of concrete components
- A type of curing
💡 Hint: Consider the positioning of the concrete components.
Question 2
Bleeding in concrete is associated with which phenomenon?
- True
- False
💡 Hint: Think about the water movement after pouring the concrete.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A construction manager notices significant slump loss during the summer months, leading to poor concrete quality. Develop a comprehensive plan to mitigate this issue.
💡 Hint: Consider temperature, transport, and mix adjustments.
Question 2
A project faces issues due to re-tempering of concrete hardened on site. Discuss how the project can handle this without compromising future work.
💡 Hint: Focus on project management and strategies to avoid needing to add water.
Challenge and get performance evaluation