Building Materials In order of increasing percentage of silica, the correct sequence is None of these Calcareous clay, pure clay, sandy clay Sandy clay, calcareous clay, pure clay Pure clay, sandy clay, calcareous clay None of these Calcareous clay, pure clay, sandy clay Sandy clay, calcareous clay, pure clay Pure clay, sandy clay, calcareous clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Geologically, marble is known as Igneous rock Stratified rock Metamorphic rock Sedimentary rock Igneous rock Stratified rock Metamorphic rock Sedimentary rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Gypsum consists of H₂S and CO₂ CO₂ and calcium Lime and H₂O CaSO4 and H₂O H₂S and CO₂ CO₂ and calcium Lime and H₂O CaSO4 and H₂O ANSWER DOWNLOAD EXAMIANS APP
Building Materials Knots in timber are Splits radiating from the centre Signs of branches cut off Defects caused by crushing fibres Speckled strains Splits radiating from the centre Signs of branches cut off Defects caused by crushing fibres Speckled strains ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium oxide Calcium carbonate Calcium hydroxide None of these Calcium oxide Calcium carbonate Calcium hydroxide None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Ultimate strength to cement is provided by Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium aluminate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
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