Building Materials MCQs Set-11

June 19, 2021

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1. A well seasoned timber may contain moisture up to

2. Plastic asphalt is

3. Acrylic sheets

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

5.

6. The sequence of refractory materials according to increasing melting points is:

7. The lime which contains mainly calcium oxide and slacks with water, is

8. Wrought iron contains carbon upto

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

10. The PVC doors and windows are preferred as they are


 

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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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