Building Materials Cast iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes All listed here Is obtained by purifying pig iron May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes All listed here Is obtained by purifying pig iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is normally available 3 mm to 4 mm thick 2 to 3 mm thick 1 mm thick 2 mm thick 3 mm to 4 mm thick 2 to 3 mm thick 1 mm thick 2 mm thick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Proper amount of entrained air in concrete results in (i) Better workability (ii) Better resistance to freezing and thawing (iii) Lesser workability (iv) Less resistance to freezing and thawing (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) (i) and (iv) (iii) and (iv) (ii) and (iii) (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done All listed here To protect them from atmospheric effect To improve their appearance To protect them from corrosive action All listed here To protect them from atmospheric effect To improve their appearance To protect them from corrosive action ANSWER DOWNLOAD EXAMIANS APP
Building Materials In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as double flemish bond English bond single flemish bond zigzag bond double flemish bond English bond single flemish bond zigzag bond ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.5 2.3 3.7 2.7 2.5 2.3 3.7 2.7 ANSWER DOWNLOAD EXAMIANS APP
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