Building Materials Early attainment of strength in rapid hardening cement is mainly due to Tri-calcium aluminate Finer grinding Tri-calcium silicate Gypsum Tri-calcium aluminate Finer grinding Tri-calcium silicate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime putty Can be used only upto three days Is made by adding lime to water Is made from hydraulic lime All of above Can be used only upto three days Is made by adding lime to water Is made from hydraulic lime All of above ANSWER DOWNLOAD EXAMIANS APP
Building Materials Due to attack of dry rot, the timber None of these Reduces to powder Cracks Shrinks None of these Reduces to powder Cracks Shrinks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen emulsion is A liquid containing bitumen in suspension All listed here A paint Used as anti-corrosive paint A liquid containing bitumen in suspension All listed here A paint Used as anti-corrosive paint ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is normally available 2 to 3 mm thick 2 mm thick 1 mm thick 3 mm to 4 mm thick 2 to 3 mm thick 2 mm thick 1 mm thick 3 mm to 4 mm thick ANSWER DOWNLOAD EXAMIANS APP
Building Materials Age of a tree may be ascertained by Number of branches Radius of its stem Number of annual rings Circumference of its stem Number of branches Radius of its stem Number of annual rings Circumference of its stem ANSWER DOWNLOAD EXAMIANS APP
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