Building Materials Rocks formed due to alteration of original structure due to heat and excessive pressure are called None of these Metamorphic rocks Sedimentary rocks Igneous rocks None of these Metamorphic rocks Sedimentary rocks Igneous rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 6 1 : 4 1 : 8 1 : 2 1 : 6 1 : 4 1 : 8 1 : 2 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Forge pig may be converted to wrought iron by Pudding Shingling Refining Rolling Pudding Shingling Refining Rolling ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is manufactured from pig iron by Refining Shingling Pudding All of these Refining Shingling Pudding All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime (or caustic lime) Is amorphous Has great affinity to moisture Is obtained by the calcination of pure lime stone All of these Is amorphous Has great affinity to moisture Is obtained by the calcination of pure lime stone All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used thinner in oil paints, is Turpentine Both (a) and (b) None the these Naphtha Turpentine Both (a) and (b) None the these Naphtha ANSWER DOWNLOAD EXAMIANS APP
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