Building Materials Addition of pozzolana to ordinary Portland cement increases Heat of hydration Bleeding Shrinkage Permeability Heat of hydration Bleeding Shrinkage Permeability ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of 1 to 5 years More than 10 years 5 to 10 years Less than one year 1 to 5 years More than 10 years 5 to 10 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials A stone is rejected if it absorbs water more than 15 % 20 % 5 % 10 % 15 % 20 % 5 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 9 kg/mm² 13 kg/mm² 5 kg/mm² 15 kg/mm² 9 kg/mm² 13 kg/mm² 5 kg/mm² 15 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Veneering means Carving out designs on timber planks Thick layer of superior wood glued to inferior wood Thin layer of superior wood glued to inferior wood Chemically treating timber planks Carving out designs on timber planks Thick layer of superior wood glued to inferior wood Thin layer of superior wood glued to inferior wood Chemically treating timber planks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bulking of sand is caused due to Air voids Clay contents Viscosity Surface moisture Air voids Clay contents Viscosity Surface moisture ANSWER DOWNLOAD EXAMIANS APP
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