Building Materials Which of the following is the purest form of iron? High carbon steel Wrought iron Mild steel Cast iron High carbon steel Wrought iron Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by Dressing Smelting All of these Calcination and roasting Dressing Smelting All of these Calcination and roasting ANSWER DOWNLOAD EXAMIANS APP
Building Materials Oil varnish generally consists of Synthetic resin and spirit Resin, oil and turpentine Oil, wax and resin Spirit, oil and wax Synthetic resin and spirit Resin, oil and turpentine Oil, wax and resin Spirit, oil and wax ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is Titanium white White lead Zinc white Red lead Titanium white White lead Zinc white Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stucco paints are suitable for Brick walls Both (A) and (B) Stone masonry Neither (A) nor (B) Brick walls Both (A) and (B) Stone masonry Neither (A) nor (B) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, coal and lime stone Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, carbon and sulphur Iron ore, coal and lime stone Iron ore, coal and sulphur Iron ore, carbon and lime stone Iron ore, carbon and sulphur ANSWER DOWNLOAD EXAMIANS APP
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