Materials and Construction Which of the following is not an alloy of nickel and chromium? Duralumin Hastealloy Inconel Nimonic alloys Duralumin Hastealloy Inconel Nimonic alloys ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The melleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the miximum malleability? Wrought iron Lead Copper Aluminium Wrought iron Lead Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The maximum percentage of chromium that can be added to steel is about 24 18 30 12 24 18 30 12 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Silicon percentage in acid resistant cast iron is about 8 20 4 14 8 20 4 14 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Gunmetal and bronze are not corroded by the action of Hydrochloric acid (10%) Wet chlorine Synthetic detergent solution Nitric acid (< 25%) Hydrochloric acid (10%) Wet chlorine Synthetic detergent solution Nitric acid (< 25%) ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not used as the ceramic material in 'cermets'? Oxides Carbides Silicides Nitrides Oxides Carbides Silicides Nitrides ANSWER DOWNLOAD EXAMIANS APP
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