Concrete Technology MCQs Set-2

March 19, 2021

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1. Lime when added in excess quantity

2. The type of lime used in lime concrete is

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

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

5. The presence of entrained air in concrete results in

i) reducing bleeding

ii) lowering density of concrete

iii) decreasing strength at all ages

The correct answer is

6. If the slump of concrete mix is 70mm, its workability is considered to be

7. The admixtures are added in concrete to

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

9. In lime concrete, lime is used as

10. A higher modular ratio shows


 

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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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