Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Iron impregnated with resin (usually bakelite) An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these Carbon free iron Iron impregnated with resin (usually bakelite) An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) None of these Carbon free iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction All materials obey Hooke's law within elastic limit. When elastic limit is reached, the tensile strain Decreases in proportion to stress Increases in proportion to stress Decreases very quickly Increases very quickly Decreases in proportion to stress Increases in proportion to stress Decreases very quickly Increases very quickly ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Wrought iron is having very high Hardness Strength Corrosion resistance Susceptibility to changes in its properties by heat treatment Hardness Strength Corrosion resistance Susceptibility to changes in its properties by heat treatment ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Galvanising is generally done on Cast iron Non-ferrous metals Stainless steel Low carbon steel Cast iron Non-ferrous metals Stainless steel Low carbon steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following has the least carbon percentage? Low carbon steel Mild steel Wrought iron White cast iron Low carbon steel Mild steel Wrought iron White cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Iron alloyed with carbon upto 2% is called Pig iron Wrought iron High carbon steel None of these Pig iron Wrought iron High carbon steel None of these ANSWER DOWNLOAD EXAMIANS APP
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