Building Materials The initial setting time of lime-pozzolana, is 120 minutes 90 minutes 30 minutes 60 minutes 120 minutes 90 minutes 30 minutes 60 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The lime which contains mainly calcium oxide and slacks with water, is Poor lime Hydraulic lime Fat lime Quick lime Poor lime Hydraulic lime Fat lime Quick lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials Expansion Joints in masonry walls are provided in wall lengths usater than 10 m 40 m 30 m 20 m 10 m 40 m 30 m 20 m ANSWER DOWNLOAD EXAMIANS APP
Building Materials Snowcrete is one of the patent forms of Distempers Cellulose paints Water proof cement paints Enamel paints Distempers Cellulose paints Water proof cement paints Enamel paints ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 10, 15, 75 10, 75, 15 75, 10, 15 15, 75, 10 10, 15, 75 10, 75, 15 75, 10, 15 15, 75, 10 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Lime and alumina Lime and silica Silica and alumina Lime and iron Lime and alumina Lime and silica Silica and alumina Lime and iron ANSWER DOWNLOAD EXAMIANS APP
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