Concrete Technology MCQs Set-2

March 19, 2021

Print Friendly, PDF & Email
 25%

Page 1 of 4

1. The maximum particle size of coarse aggregate is

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

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

4. Which of the following ingredient of cement when added in excess quantity, causes the cement to set slowly?

5. Normally, when ordinary Portland cement hydrates

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

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

8. 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

9. In lime concrete, lime is used as

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


 

VideRime

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.

Leave a Reply

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Login Now
*
*
Forgot Password
 
VideRime Registration Form
*
*
*
*
*
*
    Strength: Very Weak