Practice Technician Training (12.2) - Acceptability Criteria in Concrete Mix Design

Practice: Technician Training

Lesson 12.2Acceptability Criteria in Concrete Mix Design

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10 questions

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

Question 1.
What is a control chart?
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Think about tracking progress over time.
Question 2.
Name one indicator of non-compliance in concrete.
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Consider problems you can see on the surface.
3Question 3.
What is not a type of non-compliance indicator?
- Bleeding
- Segregation
- Curing Time
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Focus on what indicates specific problems with concrete quality.
4Question 4.
True or False: Control charts are used to monitor equipment efficiency.
- True
- False
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Remember the intent behind control charts.
Question 5.
A technician has noticed that the compressive strength of concrete is consistently lower than expected in recent tests. What steps should be taken to investigate and resolve this issue?
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Think systematically about material, process, and environmental factors.
Question 6.
During a cold-weather concreting operation, what specific precautions should a technician take to ensure quality?
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Consider environmental factors and their impact on the curing process.

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