Building Materials If ‘P’ is the percentage of water required for normal consistency, water to be added for determination of initial setting time, is 0.75 P 0.85 P 0.70 P 0.80 P 0.75 P 0.85 P 0.70 P 0.80 P ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the compound responsible for early strength of cement from the following: Tri-calcium aluminate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 15, 75, 10 10, 15, 75 75, 10, 15 10, 75, 15 15, 75, 10 10, 15, 75 75, 10, 15 10, 75, 15 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is generally used for Damp proof course Both (A) and (B) Partition walls Water proof layer Damp proof course Both (A) and (B) Partition walls Water proof layer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen may be dissolved in Carbondioxide Water Sodium chloride Carbon disulphide Carbondioxide Water Sodium chloride Carbon disulphide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Marble Quartz Diamond Talc Marble Quartz Diamond Talc ANSWER DOWNLOAD EXAMIANS APP
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