Concrete Technology MCQs Set-2

March 19, 2021

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1. The aggregate is said to be flaky when

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

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

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

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

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

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

8. A higher modular ratio shows

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

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