Furnace Technology The method of Lobo and Evans is concerned with the calculation of the Heat transfer by forced convection in a reboiler Mass transfer co-efficient Heat transfer in vacuum condensers Heat absorption in radiant section of a furnace Heat transfer by forced convection in a reboiler Mass transfer co-efficient Heat transfer in vacuum condensers Heat absorption in radiant section of a furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Pulverised fuel fired furnaces employ __________ fuel firing. Tangential Horizontal All of these Vertical Tangential Horizontal All of these Vertical ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Overfire burning in a furnace is a phenomenon characterised by Burning carbon monoxide and other incombustible in upper zone of furnace by supplying more air None of these Supply of excess air Supply of excess fuel Burning carbon monoxide and other incombustible in upper zone of furnace by supplying more air None of these Supply of excess air Supply of excess fuel ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The reason for excessive clinker formation in gas producers is the Development of hot spots in the fuel bed and an abnormally high rate of gasification All of these Use of fuel having too low an ash fusion temperature Use of coal/coke containing a high % of fines and ash Development of hot spots in the fuel bed and an abnormally high rate of gasification All of these Use of fuel having too low an ash fusion temperature Use of coal/coke containing a high % of fines and ash ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent. 65 80 40 20 65 80 40 20 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Scaling of furnace stock is reduced by __________ in flue gas. High CO/CO₂ H₂ All of these CO High CO/CO₂ H₂ All of these CO ANSWER DOWNLOAD EXAMIANS APP
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