Building Materials - Building Materials objective questions and answers
16. The material of glass type preferred for skylight window is
A. Sodium glass
B. Load glass
C. Flint glass
D. Reinforced glass
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D. Reinforced glass
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17. Hemp is generally used in
A. Angular form
B. Bidirectional form
C. Spiral form
D. Chopped form
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18. Bauxite has the form of
A. Clayey mineral
B. Sandy mineral
C. Silty mineral
D. Rocky mineral
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19. Which is the best wood for door and window purposes?
A. Mango
B. Babool
C. Deodar
D. Teak
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20. Commonly used thinner in
A. Lacquer paints in alcohol
B. Cellulose paints is ethyle acetate
C. Oil paints is naptha
D. All of the above
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