Q1. What is concrete technology?
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Q2. Concrete mainly consists of:
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Q3. Which test measures the workability of concrete?
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Q4. Which is the typical slump value for medium workability concrete?
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Q5. Setting time of cement is important for:
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Q6. Which type of cement gains strength rapidly?
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Q7. The term curing in concrete means:
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Q8. Water-cement ratio significantly affects:
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Q9. Which aggregate type improves concrete strength?
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Q10. Which admixture improves concrete workability without water addition?
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Q11. Concrete tensile strength is approximately:
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Q12. Concrete creep is:
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Q13. Concrete shrinkage causes:
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Q14. Which test assesses compressive strength of concrete?
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Q15. Which is a lightweight concrete aggregate?
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Q16. Pozzolanic cement improves:
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Q17. Which concrete type is best for cold weather?
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Q18. Which method evaluates concrete workability besides slump?
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Q19. Initial setting time of cement indicates:
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Q20. Which factor is NOT a cause of concrete deterioration?
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Q21. What is the effect of increasing water content in concrete?
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Q22. Which of the following is a mineral admixture?
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Q23. What does concrete maturity indicate?
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Q24. Which method tests concrete durability?
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Q25. Which test detects cracks in concrete non-destructively?
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Q26. In mix design, the primary objective is:
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Q27. Which concrete is resistant to chemical attack?
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Q28. Which is a special concrete type?
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Q29. Which construction chemical improves concrete waterproofing?
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Q30. Which factor influences concrete permeability?
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