Building Materials Excess of silica in brick earth results in loss of cohesion cracking and warping of bricks enhancing the impermeability of bricks None of these loss of cohesion cracking and warping of bricks enhancing the impermeability of bricks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials A pug mill is used for Providing brick earth Softening brick earth Moulding brick earth Tempering brick earth Providing brick earth Softening brick earth Moulding brick earth Tempering brick earth ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of More than 10 years 5 to 10 years 1 to 5 years Less than one year More than 10 years 5 to 10 years 1 to 5 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica Quartz and mica are minerals Basalt and marble are the only metamorphic rocks There is no sedimentary rock Granite is the only igneous rock Quartz and mica are minerals Basalt and marble are the only metamorphic rocks There is no sedimentary rock Granite is the only igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Smelting All of these Dressing Calcination and roasting Smelting All of these Dressing Calcination and roasting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen is generally obtained from Petroleum product Coal Organic material Synthetic material Petroleum product Coal Organic material Synthetic material ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS