Building Materials MCQs Set-11

June 19, 2021

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1. The property by virtue of which lime sets under water, is known as

2. The specific gravity of marble, is

3. Stones used for rubble masonry must be

4. The variety of pig iron used for manufacture of wrought iron, is

5. The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as

6. Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as

7. Plastic asphalt is

8.

9. The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to

10. Pick up the rock which is not a sedimentary rock from the following:


 

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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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