Building Materials Depending on the chemical composition and mechanical properties, iron may be classified as All of these Cast iron Steel Wrought iron All of these Cast iron Steel Wrought iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? None of these Gypsum Mica Quartz None of these Gypsum Mica Quartz ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 400 500 425 450 400 500 425 450 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, carbon and lime stone Iron ore, coal and sulphur Iron ore, carbon and sulphur Iron ore, coal and lime stone Iron ore, carbon and lime stone Iron ore, coal and sulphur Iron ore, carbon and sulphur Iron ore, coal and lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Siliceous rocks Calcareous rocks Argillaceous rocks Sedimentary rocks Siliceous rocks Calcareous rocks Argillaceous rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Gypsum Shale Sand stone Lime stone Gypsum Shale Sand stone Lime stone ANSWER DOWNLOAD EXAMIANS APP
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