Concrete Technology MCQs Set-2

March 19, 2021

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1. The admixtures are added in concrete to

2. Curing period required is minimum for the concrete using

3. The chemical ingredient of cement which provides quick setting property to the cement is

4. Addition of sugar in concrete (about 0.05% of weight of cement) results in

5. If the slump of concrete mix is 70mm, its workability is considered to be

6. According to IS: 456-1978, minimum period stipulated for moist curing of concrete using ordinary Portland cement is

7. The steel mold used for slump test is in the form of a

8. The maximum quantity of aggregate per 50kg of cement should not exceed

9. Low percentage of tricalcium silicate and high percentage of dicalcium silicate in cement result in

10. The function of aggregates in concrete is to serve as


 

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A Demrot is the founder of VideRime Online Learning, a leading engineering website. He did his BE Civil and M.Tech Structure from RGPV University, Bhopal and has been working as an Assistant Professor in a reputed college.

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