Building Materials Pig iron is manufactured from the ores by Dressing Calcination and roasting Smelting All of these Dressing Calcination and roasting Smelting All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Iron-oxide Alumina Lime Magnesia Iron-oxide Alumina Lime Magnesia 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 None of these The monsoon The summer The winter None of these The monsoon The summer ANSWER DOWNLOAD EXAMIANS APP
Building Materials The stretcher bond in brick masonry can be used only when the thickness of wall is 190 mm 90 mm 280 mm 180 mm 190 mm 90 mm 280 mm 180 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of cement which is responsible for initial setting of cement is tricalcium silicate dicalcium silicate tricalcium aluminate All of these tricalcium silicate dicalcium silicate tricalcium aluminate All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stones used for the construction of retaining walls must be Hard Light Soft Heavy Hard Light Soft Heavy ANSWER DOWNLOAD EXAMIANS APP
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