Building Materials MCQs Set-11

June 19, 2021

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

2. Bitumen felt is used for

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

4. Pick up the rock which is not a sedimentary rock from the following:

5. The most important constituent of an oil paint, is

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

7. Lime stones are generally known as

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

9. The specific gravity of marble, 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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