Furnace Technology Regenerators are used for waste heat recovery in Blast furnace stoves By-product coke ovens Beehive coke oven Soaking pits Blast furnace stoves By-product coke ovens Beehive coke oven Soaking pits ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators compared to the recuperators for the same duty Occupy more space All of these Are less costly Are of smaller size Occupy more space All of these Are less costly Are of smaller size ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Pulverised fuel fired furnaces employ __________ fuel firing. Tangential All of these Vertical Horizontal Tangential All of these Vertical Horizontal ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Combustion of furnace oil in a furnace (soaking pit) with preheated combustion air at 400°C results in saving of about __________ percent furnace oil as compared to its combustion with atmospheric air, if the flue gas outlet temperature from the soaking pit is 1200°C. 40 20 60 5 40 20 60 5 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heating capacity of continuous reheating furnace depends upon the Emissivity of the stock Ratio of wall surface to stock surface Hearth area and furnace temperature All of these Emissivity of the stock Ratio of wall surface to stock surface Hearth area and furnace temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs natural draft? Boiler L.D. converter Rotary kilns Coke oven Boiler L.D. converter Rotary kilns Coke oven ANSWER DOWNLOAD EXAMIANS APP
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