197. During pudding
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198. Brittleness of cold is due to an excess of
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199. Red short iron cracks when bent due to the presence of
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200. Pick up the correct statement from the following :
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201. The process of decarbonising the pig iron -completely and then adding proper percentage of carbon for manufacturing steel, is called
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202. The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as
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203. Bessemer process is used for the manufacture of
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