Building Materials MCQs Set-11

June 19, 2021

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1. The melting point of silica is:

2. Upto a maximum of 72% of iron, is available in

3. In a rock calcium carbonate predominates. State whether it is :

4. The cracks which extend from bark towards the sap wood in the cross section of a tree, are called

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

6. Second class bricks

7. Porcelain is used as:

8.

9. The rock generally used for roofing, is

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


 

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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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