Building Materials The stone suitable for rubble masonry should be. Hard Light Heavy Tough Hard Light Heavy Tough ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting All of these Dressing ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following sedimentary rocks changes into quartzite by metamorphic action? Shale Sand stone Gypsum Lime stone Shale Sand stone Gypsum Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Second class bricks Are under burnt Are well burnt Produce a metallic sound when struck Are of dark brown color Are under burnt Are well burnt Produce a metallic sound when struck Are of dark brown color ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stretcher bond in brick masonry can be used only when the thickness of wall is 190 mm 280 mm 90 mm 180 mm 190 mm 280 mm 90 mm 180 mm ANSWER DOWNLOAD EXAMIANS APP
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 Toughed cast iron Grey cast iron White cast iron Mottled cast iron Toughed cast iron Grey cast iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
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