Furnace Technology In reverberatory furnace, charge is heated mainly by Conduction Radiation of heat from the roof of the combustion chamber None of these Natural convection Conduction Radiation of heat from the roof of the combustion chamber None of these Natural convection ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heating capacity of continuous reheating furnace depends upon the Emissivity of the stock Hearth area and furnace temperature All of these Ratio of wall surface to stock surface Emissivity of the stock Hearth area and furnace temperature All of these Ratio of wall surface to stock surface ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not a recuperative furnace? Soaking pit Coke oven Reheating furnace Steamboiler Soaking pit Coke oven Reheating furnace Steamboiler ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent. 20 60 40 80 20 60 40 80 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which one is not an induced draught furnace? High pressure boiler None of these Blast furnace stove Sintering furnace High pressure boiler None of these Blast furnace stove Sintering furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Circulation of gases in furnace is caused by the Difference in density between hot and cold gases Change in volume during a change of temperature Furnace pressure in conjunction with draft in flues All of these Difference in density between hot and cold gases Change in volume during a change of temperature Furnace pressure in conjunction with draft in flues All of these ANSWER DOWNLOAD EXAMIANS APP
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