Concrete Technology MCQs Set-2

March 19, 2021

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

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

3. For a structure subjected to the action of sea water, the cement used is

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

5. Calcareous material used in the manufacture of cement consist of

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

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

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

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

10. The fineness modulus of an aggregate is roughly proportional to


 

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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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