Building Materials Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica 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 Quartz and mica are minerals Basalt and marble are the only metamorphic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality stones must Be durable Be free from clay Resist action of acids All of these Be durable Be free from clay Resist action of acids All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by All of these Calcination and roasting Dressing Smelting All of these Calcination and roasting Dressing Smelting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Non acid-resistant asbestos is: Tremolite asbestos Amosite asbestos None of these Chrysotile asbestos Tremolite asbestos Amosite asbestos None of these Chrysotile asbestos ANSWER DOWNLOAD EXAMIANS APP
Building Materials Based on its dry weight, a freshly felled tree may contain water 50 % 25 % 75 % 100 % 50 % 25 % 75 % 100 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Iron ore may contain Silicon Carbon All listed here Phosphorus and manganese Silicon Carbon All listed here Phosphorus and manganese ANSWER DOWNLOAD EXAMIANS APP
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