Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Rotary Both B and C Tunnel Vertical shaft Rotary Both B and C Tunnel Vertical shaft ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent. 20 40 80 60 20 40 80 60 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Thermal efficiency of a limestone calcination rotary kiln may be around __________ percent. 20 65 80 40 20 65 80 40 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heat recoverable from flue gases of furnaces depends on the Flue gas temperature drop through the furnace All of these Thermal efficiency of furnace Quantity of flue gases Flue gas temperature drop through the furnace All of these Thermal efficiency of furnace Quantity of flue gases ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not a continuous waste heat recovery equipment from the flue gases going out of furnace? Economiser Regenerator Ceramic recuperator Waste heat boiler Economiser Regenerator Ceramic recuperator Waste heat boiler 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. 65-70 45-50 25-30 44119 65-70 45-50 25-30 44119 ANSWER DOWNLOAD EXAMIANS APP
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