Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Machinability Weldability Formability Hardenarality Machinability Weldability Formability Hardenarality ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A suitable lubricant used for watches is Metallic soap solution Hazel-nut oil Grease Palm oil Metallic soap solution Hazel-nut oil Grease Palm oil ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The approximate height of a blast furnace having a useful volume of 2000 m³ is about __________ metres 75 55 35 25 75 55 35 25 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Materials used for making permanent magnets containing iron and nickel are made by __________ technique. Forging Powder metallurgy Casting None of these Forging Powder metallurgy Casting None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Tempering of a material does not improve its Softness Internal stress level Machinability Toughness Softness Internal stress level Machinability Toughness ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS