Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Mottled cast iron White cast iron Grey cast iron Toughed cast iron Mottled cast iron White cast iron Grey cast iron Toughed cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica Basalt and marble are the only metamorphic rocks There is no sedimentary rock Granite is the only igneous rock Quartz and mica are minerals Basalt and marble are the only metamorphic rocks There is no sedimentary rock Granite is the only igneous rock Quartz and mica are minerals ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is normally available 2 mm thick 3 mm to 4 mm thick 1 mm thick 2 to 3 mm thick 2 mm thick 3 mm to 4 mm thick 1 mm thick 2 to 3 mm thick ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Bessemer pig White forge pig Mottled pig Grey pig Bessemer pig White forge pig Mottled pig Grey pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials A bull nose brick is not used for Rounding off sharp corners Pillars Decoration purpose Arches Rounding off sharp corners Pillars Decoration purpose Arches ANSWER DOWNLOAD EXAMIANS APP
Building Materials Snowcrete is one of the patent forms of Water proof cement paints Enamel paints Distempers Cellulose paints Water proof cement paints Enamel paints Distempers Cellulose paints ANSWER DOWNLOAD EXAMIANS APP
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