Furnace Technology Waste heat from the outgoing flue gases in a thermal power plant is recovered by a/an Economiser Air preheater Steam superheater All of these Economiser Air preheater Steam superheater All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In order to maintain a reducing atmosphere in a furnace, it should have CO in flue gas High excess air None of these No O₂ in flue gas CO in flue gas High excess air None of these No O₂ in flue gas ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? Glass tank furnace None of these Annealing furnace Coke ovens Glass tank furnace None of these Annealing furnace Coke ovens ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Overall thermal efficiency of a lumpy coal fired suitably designed heating furnace, if operated & maintained properly may be about __________ percent. 44119 45-50 65-70 25-30 44119 45-50 65-70 25-30 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology If fuel and air are mixed ahead of the burner, it is called a/an __________ burner. Outside mixing type Rotary Diffusion Premix Outside mixing type Rotary Diffusion Premix ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer rate to the stock/charge in the furnace does not depend upon the Size of the furance Emissivity of the refactory walls Use of waste heat recovery equipments Thickness of the stock Size of the furance Emissivity of the refactory walls Use of waste heat recovery equipments Thickness of the stock ANSWER DOWNLOAD EXAMIANS APP
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