Materials and Construction Coke oven walls are lined with __________ bricks. Tar-dolomite Low thermal conductivity Silica Fire clay Tar-dolomite Low thermal conductivity Silica Fire clay ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a constituent of Duralumin Bronze Solder Monel metal Duralumin Bronze Solder Monel metal ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following crystal structures characterises the austenitic stainless steel? Face centred cubic Body centred cubic Simple hexagonal None of these Face centred cubic Body centred cubic Simple hexagonal None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its Toughness All of these Creep limit Stiffness Toughness All of these Creep limit Stiffness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in carbide/graphite ratio in cast iron, its Both A & B Ductility decreases Neither A nor B Hardness & brittleness increases Both A & B Ductility decreases Neither A nor B Hardness & brittleness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of nickel in steel improves its Cutting ability Wear resistance All of these Corrosion resistance Cutting ability Wear resistance All of these Corrosion resistance ANSWER DOWNLOAD EXAMIANS APP
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