Building Materials The rocks which are formed due to cooling of magma at a considerable depth from earth's surface are called Volcanic rocks Hypabyssal rocks Igneous rocks Plutonic rocks Volcanic rocks Hypabyssal rocks Igneous rocks Plutonic rocks ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Calcination and roasting Dressing All of these Smelting Calcination and roasting Dressing All of these Smelting ANSWER DOWNLOAD EXAMIANS APP
Building Materials For obtaining vinyl chloride acetate, the method used, is Condensation polymerization Addition polymerization None of these Co-polymerization Condensation polymerization Addition polymerization None of these Co-polymerization ANSWER DOWNLOAD EXAMIANS APP
Building Materials The hardest rock is Diamond Talc Quartz Marble Diamond Talc Quartz Marble ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used lime in white washing, is Hydraulic lime Fat lime Quick lime White lime Hydraulic lime Fat lime Quick lime White lime ANSWER DOWNLOAD EXAMIANS APP
Building Materials In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as English bond single flemish bond zigzag bond double flemish bond English bond single flemish bond zigzag bond double flemish bond ANSWER DOWNLOAD EXAMIANS APP
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