Building Materials Which of the following is the purest form of iron? Mild steel Cast iron Wrought iron High carbon steel Mild steel Cast iron Wrought iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock All (i), (ii) and (iii) Both (i) and (ii) Both (i) and (iii) Only (i) All (i), (ii) and (iii) Both (i) and (ii) Both (i) and (iii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Dressing Calcination and roasting All of these Smelting Dressing Calcination and roasting All of these Smelting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A water proofing agent A drying agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water A water proofing agent A drying agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the compound responsible for early strength of cement from the following: Tri-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium aluminate Di-calcium silicate Tri-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium aluminate Di-calcium silicate 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
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