Furnace Technology Circulation of gases in furnace is caused by the Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature Difference in density between hot and cold gases All of these Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature Difference in density between hot and cold gases All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators are installed in Open hearth furnace Both A & B Coke ovens Neither A nor B Open hearth furnace Both A & B Coke ovens Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ingress of cold air in the furnaces through cracks, charging doors, openings etc. Reduces the furnace draught Reduces the flue gas temperature and makes the furnace atmosphere oxidising Increases the load on the induced draft fan All of these Reduces the furnace draught Reduces the flue gas temperature and makes the furnace atmosphere oxidising Increases the load on the induced draft fan All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which one is not an induced draught furnace? High pressure boiler Sintering furnace None of these Blast furnace stove High pressure boiler Sintering furnace None of these Blast furnace stove ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Tunnel Vertical shaft Rotary Both B and C Tunnel Vertical shaft Rotary Both B and C ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology To reduce the stack loss, heat recovery from flue gas can be done by Preheating of combustion air Steam generation in waste heat boilers All of these Preheating of cold stock Preheating of combustion air Steam generation in waste heat boilers All of these Preheating of cold stock ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS