Concrete Technology MCQs Set-2

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

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

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

4. The material having particle size varying from 0.002 to 0.06 mm is termed as

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

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

7. In concrete mix design, allowance for bulking of sand is necessary in case of

8. According to IS: 456-1978, the column or the strut is the member whose effective length is greater than

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

10. The approximate value of the ratio between direct tensile strength and flexural strength is


 

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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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