Building Materials MCQs Set-9

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1. For slaking of 10 kg of CaO, the theoretical amount of water is

2. Which of the following metamorphic rocks has the most weather resisting characteristics?

3. A 1st class brick immersed in water for 24 hours, should not absorb water (by weight) more than

4. Which of the following gradients exerts maximum influence on properties of steel?

5. Quick lime (or caustic lime)

6. Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as

7. The hardest rock is

8. To retard the initial setting time of cement, the compound responsible, is

9. Which one of the following is acid resistant asbestos?

10. The yield strength and tensile strength of low carbon steel may be improved by the addition of


 

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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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