Building Materials Bulking of sand is caused due to Surface moisture Air voids Clay contents Viscosity Surface moisture Air voids Clay contents Viscosity ANSWER DOWNLOAD EXAMIANS APP
Building Materials The ultimate tensile strength of structural mild steel is about ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber Reduces to powder Shrinks Cracks None of these Reduces to powder Shrinks Cracks None of these 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 (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) (ii) and (iii) (iii) and (iv) (i) and (ii) (i) and (iv) 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 zigzag bond single flemish bond English bond double flemish bond zigzag bond single flemish bond English bond ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Carbon Sulphur Silicon Phosphorus Carbon Sulphur Silicon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
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