Building Materials MCQs Set-11

June 19, 2021

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1. Plastic asphalt is

2. The rock generally used for roofing, is

3. The lime which contains high percentage of calcium oxide, is generally called

4. Pick up the hypabyssal rock from the following:

5. The steel used in R.C.C. work is

6. The specific gravity of marble, is

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

8. The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively:

9. Kaolin is chemically classified as

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


 

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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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