Building Materials Percentage content of silica in window glass, is 70 to 75 50 to 55 40 to 45 60 to 65 70 to 75 50 to 55 40 to 45 60 to 65 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Has great affinity to moisture Is obtained by the calcination of pure lime stone Is amorphous All of these Has great affinity to moisture Is obtained by the calcination of pure lime stone Is amorphous All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Carbon disulphide Sodium chloride Water Carbondioxide Carbon disulphide Sodium chloride Water Carbondioxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is White lead Zinc white Titanium white Red lead White lead Zinc white Titanium white Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout The monsoon The winter The summer None of these The monsoon The winter The summer None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Glaze Coal tar Zinc Tin Glaze Coal tar Zinc Tin ANSWER DOWNLOAD EXAMIANS APP
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