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 slab is designed as one way if the ratio of long span to short span is

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

4. Normally, when ordinary Portland cement hydrates

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

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

7. The slump test of concrete is used to measure its

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

9. For the manufacture of concrete of low density, the aggregate used is

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


 

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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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