Materials and Construction Chilled iron castings are Highly wear resistant Soft on surface Easily machinable None of these Highly wear resistant Soft on surface Easily machinable None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron has Very high tensile strenth Elastic limit close to ultimate breaking strength High ductility High malleability Very high tensile strenth Elastic limit close to ultimate breaking strength High ductility High malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Liners of a ball mill are never made of Cast iron Lead Rubber or ceramic material Alloy steel Cast iron Lead Rubber or ceramic material Alloy steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Percentage elongation of a material is a measure of its Ductility Brittleness Toughness Malleability Ductility Brittleness Toughness Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Alpha iron is stable __________ °C. Between 910 & 1403 Above 1403 Upto 910 Above 1800 Between 910 & 1403 Above 1403 Upto 910 Above 1800 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) Wet chlorine Hydrochloric acid (10%) Synthetic detergent solution Nitric acid (< 25%) ANSWER DOWNLOAD EXAMIANS APP
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