Furnace Technology Which furnace employs an I.D. fan for the removal of flue gases from the furnace? Beehive coke oven Coke oven Blast furnace stoves High pressure boiler Beehive coke oven Coke oven Blast furnace stoves High pressure boiler ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology If fuel and air are mixed ahead of the burner, it is called a/an __________ burner. Rotary Diffusion Premix Outside mixing type Rotary Diffusion Premix Outside mixing type ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The function of an economiser in a boiler is to preheat the Feedwater Furnace oil Combustion air Pulverised coal Feedwater Furnace oil Combustion air Pulverised coal ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Circulation of gases in furnace is caused by the Difference in density between hot and cold gases Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature All of these Difference in density between hot and cold gases Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In reverberatory furnace, charge is heated mainly by Conduction Natural convection Radiation of heat from the roof of the combustion chamber None of these Conduction Natural convection Radiation of heat from the roof of the combustion chamber None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not an additive for flue gases from furnace to reduce its dew-point? Ammonia Fine dolomite Alkaline powders None of these Ammonia Fine dolomite Alkaline powders None of these ANSWER DOWNLOAD EXAMIANS APP
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