My Report

Concrete Technology Practice Test 4


Correct Answer: 2 points | Wrong: -1 point
Grades: A* (100% score) | A (80%-99%) | B (60%-80%) | C (40%-60%) | D (0%-40%)
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1. Zinc is the example of retenders.

2. How many types of tests are there to find workability?

3. Workability of concrete can be improved by __________

4. What is the allowed reduction of water with super plasticizers without reducing workability?

5. Air entrainment in concrete increases ___________

6. Which one is not part of chemical and mineral admixtures?

7. The specific surface (m2/kg) of silica fume.

8. What is the content of Al2O3 in fly ash?

9. What is workability?

10. Workability of concrete is directly proportional to __________


 

Manish Bhojasia - Founder & CTO at Sanfoundry
Manish Bhojasia, a technology veteran with 20+ years @ Cisco & Wipro, is Founder and CTO at Sanfoundry. He lives in Bangalore, and focuses on development of Linux Kernel, SAN Technologies, Advanced C, Data Structures & Alogrithms. Stay connected with him at LinkedIn.

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