Furnace Technology In order to maintain an oxidising atmosphere in a furnace, it should have Less of excess air More of excess air More of CO₂ in flue gas More of CO in flue gas Less of excess air More of excess air More of CO₂ in flue gas More of CO in flue gas ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of Thoria Zircon powder Graphite powder Beryllium Thoria Zircon powder Graphite powder Beryllium ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following furnaces will have maximum thermal efficiency? Soaking pits Boiler furnace Rotary kilns Walking beam reheating furnace Soaking pits Boiler furnace Rotary kilns Walking beam reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An example of a periodic furnace is the Blast furnace stoves Rotary kilns Coke oven heating chamber Blast furnace Blast furnace stoves Rotary kilns Coke oven heating chamber Blast furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Blast furnace stoves are meant for heating Air Steam Blast furnace gas None of these Air Steam Blast furnace gas None of these ANSWER DOWNLOAD EXAMIANS APP
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