Building Materials For a good building stone, its specific gravity should the greater than 2.5 3.7 2.3 2.7 2.5 3.7 2.3 2.7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum is a Metamorphic rock Mechanically formed sedimentary rock Igneous rock Chemically precipitated sedimentary rock Metamorphic rock Mechanically formed sedimentary rock Igneous rock Chemically precipitated sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron contains carbon approximately 1.5% to 5.5% 0.05% to 1.75% None to these 0.250 % 1.5% to 5.5% 0.05% to 1.75% None to these 0.250 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The thermosetting plastic At 127°C to 177°C permanently set and further application of heat does not soften it Becomes rigid when moulded at suitable pressure and temperature All listed here Chars at 343°C At 127°C to 177°C permanently set and further application of heat does not soften it Becomes rigid when moulded at suitable pressure and temperature All listed here Chars at 343°C ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Sand stone Granite Shale Lime stone Sand stone Granite Shale Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is 2.2 kg 1.5 kg None of these 3.2 kg 2.2 kg 1.5 kg None of these 3.2 kg ANSWER DOWNLOAD EXAMIANS APP
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