Building Materials Based on its dry weight, a freshly felled tree may contain water 75 % 25 % 50 % 100 % 75 % 25 % 50 % 100 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Lime and iron Lime and alumina Silica and alumina Lime and silica Lime and iron Lime and alumina Silica and alumina Lime and silica ANSWER DOWNLOAD EXAMIANS APP
Building Materials In order of increasing percentage of silica, the correct sequence is Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay None of these Pure clay, sandy clay, calcareous clay Sandy clay, calcareous clay, pure clay Calcareous clay, pure clay, sandy clay None of these Pure clay, sandy clay, calcareous clay ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is Calcium oxide Calcium hydroxide Calcium carbonate None of these Calcium oxide Calcium hydroxide Calcium carbonate None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is 3.2 kg None of these 1.5 kg 2.2 kg 3.2 kg None of these 1.5 kg 2.2 kg ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Quick lime Fat lime Hydraulic lime Plain lime Quick lime Fat lime Hydraulic lime Plain lime ANSWER DOWNLOAD EXAMIANS APP
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