Building Materials The usual percentages of clay and metal in cermet are: 60%, 40% 50%, 50% 80%, 20% 70%, 30% 60%, 40% 50%, 50% 80%, 20% 70%, 30% ANSWER DOWNLOAD EXAMIANS APP
Building Materials For preparing porcelains, the clay should be Of good plasticity Of high degree of tenacity All listed here Sufficiently pure Of good plasticity Of high degree of tenacity All listed here Sufficiently pure ANSWER DOWNLOAD EXAMIANS APP
Building Materials Lime mortar is generally made with Hydraulic lime Quick lime Plain lime Fat lime Hydraulic lime Quick lime Plain lime Fat lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used retarder in cement is Calcium chloride None of these Calcium carbonate Gypsum Calcium chloride None of these Calcium carbonate Gypsum ANSWER DOWNLOAD EXAMIANS APP
Building Materials For testing compressive and tensile strength of cement, the cement mortar is made by mixing cement and standard sand in the proportions of 1 : 2 1 : 4 1 : 3 1 : 6 1 : 2 1 : 4 1 : 3 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in None of these enhancing the impermeability of bricks cracking and warping of bricks loss of cohesion None of these enhancing the impermeability of bricks cracking and warping of bricks loss of cohesion ANSWER DOWNLOAD EXAMIANS APP
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