Furnace Technology Higher furnace temperature can not be achieved by use of a lean fuel gas in the furnace by Preheating the combustion air Increasing the draft in the furnace Preheating the fuel gas Oxygen enrichment of combustion air Preheating the combustion air Increasing the draft in the furnace Preheating the fuel gas Oxygen enrichment of combustion air ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Neutral atmosphere is maintained in a/an __________ furnace. Cold rolled steel coil annealing Open hearth Soaking pit Walking beam reheating Cold rolled steel coil annealing Open hearth Soaking pit Walking beam reheating ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The method of Lobo and Evans is concerned with the calculation of the Heat absorption in radiant section of a furnace Heat transfer in vacuum condensers Heat transfer by forced convection in a reboiler Mass transfer co-efficient Heat absorption in radiant section of a furnace Heat transfer in vacuum condensers Heat transfer by forced convection in a reboiler Mass transfer co-efficient ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Pulverised fuel fired furnaces employ __________ fuel firing. Horizontal Vertical All of these Tangential Horizontal Vertical All of these Tangential ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Combustion of fuel in a furnace with oxygen enriched air results in higher Flue gas volume Fuel consumption Stack loss Flame temperature Flue gas volume Fuel consumption Stack loss Flame temperature ANSWER DOWNLOAD EXAMIANS APP
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