Building Materials Due to attack of dry rot, the timber Cracks None of these Reduces to powder Shrinks Cracks None of these Reduces to powder Shrinks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following pairs gives a correct combination of the useful and harmful constituents respectively of a good brick earth? Alkalies and magnesium Alumina and iron Silica and alkalies Lime stone and alumina Alkalies and magnesium Alumina and iron Silica and alkalies Lime stone and alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials The foliated structure is very common in None of these Metamorphic rocks Igneous rocks Sedimentary rocks None of these Metamorphic rocks Igneous rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bulking of sand is caused due to Air voids Clay contents Viscosity Surface moisture Air voids Clay contents Viscosity Surface moisture ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which contributes to the strength after two to three years is Tri-calcium aluminate Tetra-calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate Tetra-calcium alumino ferrite Tri-calcium silicate Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Magnesia Lime Iron-oxide Alumina Magnesia Lime Iron-oxide Alumina ANSWER DOWNLOAD EXAMIANS APP
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