Building Materials Which of the following cements contains maximum percentage of dicalcium silicate? Rapid hardening cement Sulphate resisting cement Ordinary Portland cement Low heat cement Rapid hardening cement Sulphate resisting cement Ordinary Portland cement Low heat cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 80%, 20% 60%, 40% 50%, 50% 70%, 30% 80%, 20% 60%, 40% 50%, 50% 70%, 30% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen felt is used for Neither (A) nor (B) Water proofing Damp proofing Both (A) and (B) Neither (A) nor (B) Water proofing Damp proofing Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains Silica (SiO2) 35% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Lime (CaO) 45% All listed here Silica (SiO2) 35% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Lime (CaO) 45% All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Diamond Quartz Marble Talc Diamond Quartz Marble Talc ANSWER DOWNLOAD EXAMIANS APP
Building Materials Seasoning of timber is done To remove water To increase its temperature To paint its surface To make it water proof To remove water To increase its temperature To paint its surface To make it water proof ANSWER DOWNLOAD EXAMIANS APP
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