Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called Metamorphic rocks None of these Igneous rocks Sedimentary rocks Metamorphic rocks None of these Igneous rocks Sedimentary rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Are well burnt Are under burnt Are of dark brown color Produce a metallic sound when struck Are well burnt Are under burnt Are of dark brown color Produce a metallic sound when struck ANSWER DOWNLOAD EXAMIANS APP
Building Materials Compared to mild steel, cast iron has (i) High compressive strength (ii) High tensile strength (iii) Low compressive strength (iv) Low tensile strength (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) (i) and (ii) (iii) and (iv) (i) and (iv) (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following stone is best suited for construction of piers and abutments of a railway bridge? Quartzite Sand stone Granite Lime stone Quartzite Sand stone Granite Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials The clay to be used for manufacturing bricks for a large project, is dugout and allowed to weather throughout The winter The monsoon None of these The summer The winter The monsoon None of these The summer ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing is used to make earthenware hard impervious porous soft hard impervious porous soft ANSWER DOWNLOAD EXAMIANS APP
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