Concrete Technology MCQ

Q1. What is concrete technology?

Q2. Concrete mainly consists of:

Q3. Which test measures the workability of concrete?

Q4. Which is the typical slump value for medium workability concrete?

Q5. Setting time of cement is important for:

Q6. Which type of cement gains strength rapidly?

Q7. The term curing in concrete means:

Q8. Water-cement ratio significantly affects:

Q9. Which aggregate type improves concrete strength?

Q10. Which admixture improves concrete workability without water addition?

Q11. Concrete tensile strength is approximately:

Q12. Concrete creep is:

Q13. Concrete shrinkage causes:

Q14. Which test assesses compressive strength of concrete?

Q15. Which is a lightweight concrete aggregate?

Q16. Pozzolanic cement improves:

Q17. Which concrete type is best for cold weather?

Q18. Which method evaluates concrete workability besides slump?

Q19. Initial setting time of cement indicates:

Q20. Which factor is NOT a cause of concrete deterioration?

Q21. What is the effect of increasing water content in concrete?

Q22. Which of the following is a mineral admixture?

Q23. What does concrete maturity indicate?

Q24. Which method tests concrete durability?

Q25. Which test detects cracks in concrete non-destructively?

Q26. In mix design, the primary objective is:

Q27. Which concrete is resistant to chemical attack?

Q28. Which is a special concrete type?

Q29. Which construction chemical improves concrete waterproofing?

Q30. Which factor influences concrete permeability?

Q31. Slump test fails to assess:

Q32. Which admixture accelerates concrete setting?

Q33. Which type of aggregate has highest durability?

Q34. The typical water-cement ratio range for normal concrete is:

Q35. Concrete with entrained air is better in:

Q36. Which material is a common coarse aggregate?