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13.1. High-Performance Concrete (HPC)
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Practice test
11 questions on this section. Wrong answers show you what to read again.
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Mixed questions from across the chapter. Your answers get marked.
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Flashcard drill
3 cards from this lesson. Good the night before a test.
Try these first
- 1.
Define High-Performance Concrete.
Hint
What is the strength requirement of HPC?
- 2.
Name one material used in HPC.
Hint
These materials help improve the properties of concrete.
- 3.
What is the minimum compressive strength of High-Performance Concrete?
- 50 MPa
- 60 MPa
- 70 MPa
Hint
Remember the strength figure for HPC.
- 4.
True or False: Superplasticizers are used to decrease the workability of concrete.
- True
- False
Hint
Think about the purpose of superplasticizers.
- 5.
Evaluate the potential impacts on structural integrity if HPC is not used in a nuclear power plant.
Hint
Consider what happens to materials in extreme environmental conditions.
- 6.
Calculate the cost savings over a 30-year period if HPC reduces maintenance needs by 50% compared to regular concrete.
Hint
Think about how often structures need repair.
Exercises
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
4 more questions available
Enrol freeQuiz
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting
1 more question available
Enrol freeChallenge Problems
Total Questions
2
Estimated Time
4 min
Passing Score
70%
Instructions
- Read each question carefully
- You can use hints if you need help
- Complete all questions before submitting