Furnace Technology Scaling of furnace stock is reduced by __________ in flue gas. CO H₂ All of these High CO/CO₂ CO H₂ All of these High CO/CO₂ ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Example of an indirectly heated furnace is Neither A nor B Muffle furnace Both A and B Hood annealing furnace Neither A nor B Muffle furnace Both A and B Hood annealing furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators are used for waste heat recovery in Soaking pits Beehive coke oven Blast furnace stoves By-product coke ovens Soaking pits Beehive coke oven Blast furnace stoves By-product coke ovens ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer rate to the charge/stock in a furnace does not depend upon the Emissivity of refractory walls Flue gas temperature Initial temperature of the charged stock Type of fuels viz solid, liquid or gaseous Emissivity of refractory walls Flue gas temperature Initial temperature of the charged stock Type of fuels viz solid, liquid or gaseous ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer takes place through a liquid medium surrounding the submerged material under heating, in case of a/an Annealing furnace Steam boiler Blast furnace Salt bath furnace Annealing furnace Steam boiler Blast furnace Salt bath furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Tunnel Vertical shaft Rotary Both B and C Tunnel Vertical shaft Rotary Both B and C ANSWER DOWNLOAD EXAMIANS APP
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