Materials and Construction When iron is rusted, it is Converted to a fine powder None of these Oxidised Reduced Converted to a fine powder None of these Oxidised Reduced ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following comprises of hydrocarbons? Rubber Glass None of these Mica flakes Rubber Glass None of these Mica flakes ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Material of construction of pipe generally used for conveying water in India is Stainless steel Wrought iron Lead lined steel Cast iron Stainless steel Wrought iron Lead lined steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Not used in cast and wrought forms The costliest of all the alloys of nickel Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature Not used in cast and wrought forms The costliest of all the alloys of nickel Not suitable for making kitchen utensils Used for making steam valves and turbine blades as it resists steam attack at high temperature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Age hardening is concerned with Silver Brass Copper Duralumin Silver Brass Copper Duralumin ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Impact strength and bonding strength Rupture strength and hot hardness Deformation resistance Wear resistance Impact strength and bonding strength Rupture strength and hot hardness Deformation resistance Wear resistance ANSWER DOWNLOAD EXAMIANS APP
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