Concrete Technology MCQs Set-2

March 19, 2021

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

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

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

4. The aggregate is said to be flaky when

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

6. The aggregate which pass through 4.75 mm IS sieve and entirely retain on 75 micron IS sieve is called

7. The maximum particle size of fine aggregate is

8. The admixtures are added in concrete to

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

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


 

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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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