Practice - Water
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
What is potable water?
💡 Hint: Think about what type of water you drink.
Why is the water-cement ratio important?
💡 Hint: Consider how different mixtures change concrete properties.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What qualifies as potable water for RMC production?
💡 Hint: Consider the sources of drinking water.
True or False: The water-cement ratio can be adjusted as needed without consequence.
💡 Hint: Reflect on how mixtures work in concrete.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A construction site receives a water delivery that has not been tested. What steps should be taken to ensure the water is safe for use in RMC?
💡 Hint: Think about what professionals check for in construction.
If a project specifies a water-cement ratio of 0.45 for a concrete mix, how much water is needed for 200 kg of cement?
💡 Hint: Apply the formula for water-cement ratio to solve.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.