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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a power float?
💡 Hint: Think of its basic function.
Question 2
Easy
What is floating in concrete finishing?
💡 Hint: It involves preparing the surface.
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 primary purpose of a power float?
- To lift concrete
- To finish concrete surfaces
- To mix concrete
💡 Hint: Consider what finishing machines do.
Question 2
True or False: A maximum indentation of 1/4 inch is acceptable for machine floating.
- True
- False
💡 Hint: Remember the specific limits.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
In a scenario where a concrete slab shows an indentation of 1 inch when stepped on, explain the implications for finishing.
💡 Hint: Consider the weight the concrete must support.
Question 2
A construction site uses a power float that can cover a 3-meter diameter area. What is the maximum area it can cover in a day if it's operated for 8 hours?
💡 Hint: Calculate the area using the formula for the area of a circle.
Challenge and get performance evaluation