Building Materials Galvanising means covering iron with a thin coat of Zinc Glaze Coal tar Tin Zinc Glaze Coal tar Tin ANSWER DOWNLOAD EXAMIANS APP
Building Materials Generally wooden moulds are made from Ply wood Teak wood Deodar wood Shishum wood Ply wood Teak wood Deodar wood Shishum wood ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asbestos Contains iron oxide and alumina Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) All of these Is a natural fibrous mineral substance Contains iron oxide and alumina Is composed of hydrous silicates of calcium and magnesium (CaSiO3, 3MgSiO3) All of these Is a natural fibrous mineral substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials A pug mill is used for Softening brick earth Moulding brick earth Tempering brick earth Providing brick earth Softening brick earth Moulding brick earth Tempering brick earth Providing brick earth ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware porous soft impervious hard porous soft impervious hard ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following represents a metamorphic rock?(i) Slate(ii) Shale(iii) Quartzite Both (i) and (iii) All (i), (ii) and (iii) Both (ii) and (iii) Only (iii) Both (i) and (iii) All (i), (ii) and (iii) Both (ii) and (iii) Only (iii) ANSWER DOWNLOAD EXAMIANS APP
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