Building Materials MCQs Set-11

June 19, 2021

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1. Acrylic sheets

2. The melting point of silica is:

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

4. Plastic asphalt is

5. The minimum compressive strength of 1st class bricks should be

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

7. The specific gravity of marble, is

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

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

10. The steel used for rails under heavy traffic and on sharp curves, 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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