Building Materials Plaster of Paris is obtained by calcining Lime stone None of these Gypsum Bauxite Lime stone None of these Gypsum Bauxite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Sulphur Carbon Phosphorus Silicon Sulphur Carbon Phosphorus Silicon ANSWER DOWNLOAD EXAMIANS APP
Building Materials For a good building stone, its specific gravity should the greater than 2.7 2.5 2.3 3.7 2.7 2.5 2.3 3.7 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks formed by gradual deposition, are called Sedimentary rocks Metamorphic rocks Igneous rocks None of these Sedimentary rocks Metamorphic rocks Igneous rocks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials For preparing porcelains, the clay should be All listed here Sufficiently pure Of good plasticity Of high degree of tenacity All listed here Sufficiently pure Of good plasticity Of high degree of tenacity ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is a rock? Gypsum None of these Quartz Mica Gypsum None of these Quartz Mica ANSWER DOWNLOAD EXAMIANS APP
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