Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra calcium alumino ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos cement Strength is lowered when saturated by water Is brittle Warps due to changes in humidity All of these Strength is lowered when saturated by water Is brittle Warps due to changes in humidity All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks Igneous rocks Volcanic rocks Plutonic rocks Hypabyssal rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Formula for quick lime, is Ca(OH)₂ CO₃CO₂ None to these CaCO₃ Ca(OH)₂ CO₃CO₂ None to these CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
Building Materials Forge pig may be converted to wrought iron by Rolling Shingling Refining Pudding Rolling Shingling Refining Pudding ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most fire resistant paints are: Asbestos paints Aluminium paints Enamel paints Cement paints Asbestos paints Aluminium paints Enamel paints Cement paints ANSWER DOWNLOAD EXAMIANS APP
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