Furnace Technology Which of the following is a rotary furnace? Lime kiln Soaking pit Stoves Annealing furnace Lime kiln Soaking pit Stoves Annealing furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs natural draft? Rotary kilns L.D. converter Coke oven Boiler Rotary kilns L.D. converter Coke oven 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. 44119 25-30 65-70 45-50 44119 25-30 65-70 45-50 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a periodic furnace? Rotary kiln Reheating furnace Tunnel kiln Soaking pit Rotary kiln Reheating furnace Tunnel kiln Soaking pit ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ingress of cold air in the furnaces through cracks, charging doors, openings etc. Reduces the flue gas temperature and makes the furnace atmosphere oxidising All of these Increases the load on the induced draft fan Reduces the furnace draught Reduces the flue gas temperature and makes the furnace atmosphere oxidising All of these Increases the load on the induced draft fan Reduces the furnace draught ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Thermal efficiency of an open hearth furnace may be about __________ percent. 20 80 50 5 20 80 50 5 ANSWER DOWNLOAD EXAMIANS APP
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