Concrete Technology MCQs Set-2

March 19, 2021

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

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

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

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

5. The aggregate is said to be flaky when

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

7. According to IS: 456-1978, the maximum water-cement ratio in plain concrete to ensure durability in mild exposure is limited to

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

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

10. According to IS:456-1978, the flexural strength of concrete 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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