Furnace Technology Oxygen enrichment of combustion air does not result in increase of the Stack loss Flame temperature Oxygen in the flue gas Heat transfer rate in the furnace Stack loss Flame temperature Oxygen in the flue gas Heat transfer rate in the furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Furnace pressure is normally controlled by regulating the Speed of I.D. fan Damper Air pressure Fuel gas pressure Speed of I.D. fan Damper Air pressure Fuel gas pressure ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators compared to the recuperators for the same duty All of these Are of smaller size Are less costly Occupy more space All of these Are of smaller size Are less costly Occupy more space ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which one is not an induced draught furnace? None of these High pressure boiler Sintering furnace Blast furnace stove None of these High pressure boiler Sintering furnace Blast furnace stove ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Reheating furnace (pusher type) is used for heating Ingots Slabs Steel sheets Steel coils Ingots Slabs Steel sheets Steel coils ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Decarburisation of steel All of these Is favoured by CO₂ Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure All of these Is favoured by CO₂ Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure ANSWER DOWNLOAD EXAMIANS APP
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