Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite All (i), (ii) and (iii) Only (iii) Both (i) and (iii) Both (ii) and (iii) All (i), (ii) and (iii) Only (iii) Both (i) and (iii) Both (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials A heavy stone is suitable for Rubble masonry Arches Retaining walls Roads Rubble masonry Arches Retaining walls Roads ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chlorite, a green colour mineral is mainly derived from the decomposition of Hornblende Biotite All of these Augite Hornblende Biotite All of these Augite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is Iron oxide Ambers All listed here Carbon black Iron oxide Ambers All listed here Carbon black ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Carbon Sulphur Silicon Phosphorus Carbon Sulphur Silicon Phosphorus ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used retarder in cement is Gypsum Calcium chloride Calcium carbonate None of these Gypsum Calcium chloride Calcium carbonate None of these ANSWER DOWNLOAD EXAMIANS APP
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