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 one main limitation of Polymer-Modified Concrete?
💡 Hint: Consider the materials involved.
Question 2
Easy
Why is proper storage important for polymers?
💡 Hint: Think about what happens to food if not stored correctly.
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 a major limitation of PMC?
- High bonding strength
- Expensive Polymers
- Quick curing time
💡 Hint: Think about the materials that increase budgets.
Question 2
True or False: All polymers can be used interchangeably without any concerns about compatibility.
- True
- False
💡 Hint: Consider chemical interactions in concrete.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a project budget of $10,000. If the base concrete costs $100 per cubic meter and PMC costs $140 per cubic meter, how much PMC can you buy?
💡 Hint: Use your budget to calculate how many cubic meters you can afford.
Question 2
Analyze the potential impact of a poorly trained worker mixing PMC. What might happen to the construction project?
💡 Hint: Consider what can happen to the concrete's properties if mixed incorrectly.
Challenge and get performance evaluation