Furnace Technology The resistance furnace produces heat by the Flow of current through a heating element Combination of induced current and skin effect Electric arc struck between electrodes and the charge None of these Flow of current through a heating element Combination of induced current and skin effect Electric arc struck between electrodes and the charge None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Oxygen enrichment of combustion air does not result in increase of the Flame temperature Heat transfer rate in the furnace Stack loss Oxygen in the flue gas Flame temperature Heat transfer rate in the furnace Stack loss Oxygen in the flue gas 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 Example of an indirectly heated furnace is Both A and B Neither A nor B Hood annealing furnace Muffle furnace Both A and B Neither A nor B Hood annealing furnace Muffle furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Tunnel kilns are usually used for Reheating of slabs Roasting of pyrites Melting of glass Drying/tempering of refractories Reheating of slabs Roasting of pyrites Melting of glass Drying/tempering of refractories ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ is an indirectly heated furnace. Soaking pit Reheating furnace Muffle furnace Open hearth furnace Soaking pit Reheating furnace Muffle furnace Open hearth furnace ANSWER DOWNLOAD EXAMIANS APP
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