Concrete Technology MCQs Set-2

March 19, 2021

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1. The aggregate is said to be flaky when

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

3. Low percentage of tricalcium silicate and high percentage of dicalcium silicate in cement result in

4. The type of lime used in lime concrete is

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

6. Lime when added in excess quantity

7. Reinforced cement concrete is equally strong in taking

8. The maximum particle size of fine aggregate is

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

10. 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


 

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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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    Strength: Very Weak