Concrete Technology MCQs Set-2

March 19, 2021

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1. Normally, when ordinary Portland cement hydrates

2. The test conducted in the laboratory on the specimen made out of trial concrete mix is called

3. Curing period required is minimum for the concrete using

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

5. According to IS:456-1978, the flexural strength of concrete is

6. The percentage of voids in cement is approximately

7. A higher modular ratio shows

8. The workability of concrete by slump test is expressed as

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

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


 

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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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