Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Iron ore Limestone Sinter Coke Iron ore Limestone Sinter Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics In age-hardenable alloys, maximum ductility is obtained Immediately after solution treatment and subsequent quenching After overageing In as cast state After optimum ageing Immediately after solution treatment and subsequent quenching After overageing In as cast state After optimum ageing ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Volume of blast furnace slag is about __________ times the volume of hot metal (pig iron) of the same weight 5 3 1.5 7 5 3 1.5 7 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ iron is produced by the annealing of white cast iron. Malleable Grey Ductile Nodular Malleable Grey Ductile Nodular ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Grain hardness is measured by the __________ hardness testing method. Rockwell F Knoop Vicker's Shore sceleroscope Rockwell F Knoop Vicker's Shore sceleroscope ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For hardening high alloy steel, it is to be heated slowly and uniformly to avoid Segregation Scale formation Local hardening Warpage Segregation Scale formation Local hardening Warpage ANSWER DOWNLOAD EXAMIANS APP
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