Building Materials MCQs Set-11

June 19, 2021

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

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

3. Porcelain is used as:

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

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

6. 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

7. Second class bricks

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

9. The melting point of silica is:

10. Pick up the polymineralic 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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