Building Materials MCQs Set-11

June 19, 2021

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

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

3.

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

5. The commonly used base for iron and steel work, is

6. The melting point of silica is:

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

10. Bitumen felt is used for


 

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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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