Practice In-process Testing (9.2) - Overview of Precast Concrete Construction

Practice: In-Process Testing

Lesson 9.2Overview of Precast Concrete Construction

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9 questions

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2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What does the slump test measure?
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Think about how concrete needs to flow during pouring.
Question 2.
Why is dimensional checking important?
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Consider how pieces need to match in construction.
3Question 3.
What does the slump test primarily assess?
- Durability
- Workability
- Temperature
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Think about the properties of wet concrete.
4Question 4.
True or False: Dimensional checks are only needed after casting is completed.
- True
- False
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Consider when you would measure parts in construction.
Question 5.
A precast concrete batch fails the slump test due to low workability. Describe the steps you would take to identify and solve this issue.
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Think about adjusting ingredients in a recipe to improve texture.
Question 6.
During a temperature check in the curing process, you detect a significant drop in temperature. What actions would you recommend to ensure proper curing?
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Consider how to keep things warm in a cold environment.

5 more questions in this section. Enroll free to practise them all.