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 the typical proportion for an M15 Nominal Mix?
💡 Hint: Think about the numbers mentioned for popular concrete grades.
Question 2
Easy
What does 'Nominal Mix' mean?
💡 Hint: It's a simpler approach for concrete mixing.
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 Nominal Mix?
- Fixed ratios without testing
- Customized strength mix
- Only applicable for M30 and above
💡 Hint: Focus on the characteristic of simplicity and predefined ratios.
Question 2
True or False: Nominal Mix is suitable for all types of construction.
- True
- False
💡 Hint: Think about when compromises in quality would be acceptable.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A contractor needs to create 10 cubic meters of M20 concrete. Determine the total amounts of each material needed.
💡 Hint: Divide the total volume by the sum of mix parts to get individual material volumes.
Question 2
Devise a plan to transition from a Nominal Mix to a Design Mix for a critical structure while maintaining budget constraints.
💡 Hint: Consider what adjustments can maintain cost efficiency without compromising quality.
Challenge and get performance evaluation