Chemical Engineering Basics Presence of small quantity of sulphur in low carbon steel improves its Weldability Machinability Formability Hardenarality Weldability Machinability Formability Hardenarality ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A suitable lubricant used for watches is Palm oil Grease Metallic soap solution Hazel-nut oil Palm oil Grease Metallic soap solution Hazel-nut 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 None of these Casting Forging Powder metallurgy None of these Casting ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Tempering of a material does not improve its Machinability Softness Internal stress level Toughness Machinability Softness Internal stress level Toughness ANSWER DOWNLOAD EXAMIANS APP
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