Furnace Technology Which of the following is a periodic furnace? Rotary kiln Reheating furnace Soaking pit Tunnel kiln Rotary kiln Reheating furnace Soaking pit Tunnel kiln ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? Coke ovens None of these Glass tank furnace Annealing furnace Coke ovens None of these Glass tank furnace Annealing furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The rate of scaling of furnace stock depends upon the All of these Time Nature of atmosphere Temperature All of these Time Nature of atmosphere Temperature ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Oxygen enrichment of combustion air does not result in increase of the Flame temperature Oxygen in the flue gas Stack loss Heat transfer rate in the furnace Flame temperature Oxygen in the flue gas Stack loss Heat transfer rate in the furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ceramic recuperators compared to metallic recuperators for the same duty Occupy more space Are less costly Have higher pressure differential between flue gas & air side Are lighter Occupy more space Are less costly Have higher pressure differential between flue gas & air side Are lighter ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The thermal efficiency of a steel slab reheating furnace (walking beam type) may be about __________ percent. 40 15 85 70 40 15 85 70 ANSWER DOWNLOAD EXAMIANS APP
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