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 maximum transit time allowed for concrete deliveries?
💡 Hint: Remember the time limit for workability.
Question 2
Easy
What test is commonly used to measure the workability of fresh concrete?
💡 Hint: Think about tests that measure consistency.
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 allowed transit time for concrete from mixing to delivery at the site?
- 45 minutes
- 60 minutes
- 90 minutes
💡 Hint: Remember the importance of timely delivery.
Question 2
True or False: The slump test measures the temperature of concrete.
- True
- False
💡 Hint: Think about what the slump test actually assesses.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
You have a delivery where the slump is recorded at 90 mm against a specified 70 mm. How would you analyze the situation to determine acceptance?
💡 Hint: Consider the effect of being too wet on the pour process.
Question 2
A delivery arrives at your site at 35°C. What steps will you take to ensure it meets quality standards before use?
💡 Hint: Focus on temperature control measures used in hot weather.
Challenge and get performance evaluation