Concrete Technology MCQs Set-2

March 19, 2021

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

2. The percentage of voids in cement is approximately

3. The maximum particle size of coarse aggregate is

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

5. Reinforced cement concrete is equally strong in taking

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

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

8. Which of the following ingredient of cement when added in excess quantity, causes the cement to set slowly?

9. Normally, when ordinary Portland cement hydrates

10. The top diameter, bottom diameter and height of the mould used for slump test are respectively


 

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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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