Materials and Construction Presence of nitrogen in steel Is desirable Makes it brittle Increases its hardness Increases its strength Is desirable Makes it brittle Increases its hardness Increases its strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Hot dipping Powder metallurgy Spraying Electro-deposition Hot dipping Powder metallurgy Spraying Electro-deposition ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its Hardness Tensile strength None of these Ductility Hardness Tensile strength None of these Ductility ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The carbonating tower used in Solvay process of soda ash manufacture is made of Cast iron Stainless steel Karbate Lead lined steel Cast iron Stainless steel Karbate Lead lined steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Cast iron detachable joint is used in __________ pipes. Reinforced cement concrete Asbestos cement Steel Cast iron Reinforced cement concrete Asbestos cement Steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Carborundum Topax Calcite Corrundum Carborundum Topax Calcite Corrundum ANSWER DOWNLOAD EXAMIANS APP
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