Building Materials The slag which floats on the surface of the molten iron generally contains Lime (CaO) 45% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% All listed here Lime (CaO) 45% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% Silica (SiO2) 35% All listed here ANSWER DOWNLOAD EXAMIANS APP
Building Materials Veneering means Thin layer of superior wood glued to inferior wood Carving out designs on timber planks Thick layer of superior wood glued to inferior wood Chemically treating timber planks Thin layer of superior wood glued to inferior wood Carving out designs on timber planks Thick layer of superior wood glued to inferior wood Chemically treating timber planks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Lime stone Shale Sand stone Granite Lime stone Shale Sand stone Granite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Manganese Chromium Nickel Vanadium Manganese Chromium Nickel Vanadium ANSWER DOWNLOAD EXAMIANS APP
Building Materials For sanitary pipes and chemical stonewares, Opaque glazing is used Lead glazing is used Salt glazing is used None of these Opaque glazing is used Lead glazing is used Salt glazing is used None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important tool in brick laying for lifting and spreading mortar and for forming joints is Bolster Scutch Trowel Square Bolster Scutch Trowel Square ANSWER DOWNLOAD EXAMIANS APP
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