Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used drying oil for oil paints, is Kerosene oil Acetate of lead Olive oil Linseed oil Kerosene oil Acetate of lead Olive oil Linseed oil ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main ingredients of Portland cement are Silica and alumina Lime and alumina Lime and silica Lime and iron Silica and alumina Lime and alumina Lime and silica Lime and iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Asphalt is obtained from None of these Petroleum distillation Bitumen distillation Plastic distillation None of these Petroleum distillation Bitumen distillation Plastic distillation ANSWER DOWNLOAD EXAMIANS APP
Building Materials The fire clay contains pure Hydrated aluminium silicate Oxide of iron Lime Magnesium Hydrated aluminium silicate Oxide of iron Lime Magnesium ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following should be used for hearting of thicker walls? Brick bats Queen closer Headers Stretchers Brick bats Queen closer Headers Stretchers ANSWER DOWNLOAD EXAMIANS APP
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