Building Materials The foliated structure is very common in Igneous rocks None of these Metamorphic rocks Sedimentary rocks Igneous rocks None of these Metamorphic rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The thermosetting plastic Chars at 343°C All listed here Becomes rigid when moulded at suitable pressure and temperature At 127°C to 177°C permanently set and further application of heat does not soften it Chars at 343°C All listed here Becomes rigid when moulded at suitable pressure and temperature At 127°C to 177°C permanently set and further application of heat does not soften it ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 8 1 : 6 1 : 4 1 : 2 1 : 8 1 : 6 1 : 4 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The preparation of surface of stone to obtain plain edges or to obtain stones of required size and shape is known as Quarrying of stones Seasoning of stones Dressing of stones Blasting of stones Quarrying of stones Seasoning of stones Dressing of stones Blasting of stones ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stainless steel resists corrosion due to Vanadium Chromium Sulphur Carbon Vanadium Chromium Sulphur Carbon 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 sulphur Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, coal and lime stone Iron ore, carbon and sulphur Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, coal and lime stone ANSWER DOWNLOAD EXAMIANS APP
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