Furnace Technology Thermal efficiency of blast furnace stoves used for heating blast (air) may be about __________ percent. 20 60 80 40 20 60 80 40 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ is an indirectly heated furnace. Open hearth furnace Muffle furnace Soaking pit Reheating furnace Open hearth furnace Muffle furnace Soaking pit Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Fuel economy in an industrial furnace operation can not be achieved by the use of Stoichiometric combustion air Combustion air not enriched with oxygen Recupterators Non-preheated combustion air Stoichiometric combustion air Combustion air not enriched with oxygen Recupterators Non-preheated combustion air ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a periodic furnace? Soaking pit Tunnel kiln Reheating furnace Rotary kiln Soaking pit Tunnel kiln Reheating furnace Rotary kiln ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Very high pressure boilers are usually __________ boilers. Fire tube Waste heat Water tube Natural circulation Fire tube Waste heat Water tube Natural circulation ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is not a hearth furnace? Cupola Glass tank furnace Reheating furnace Open hearth furnace Cupola Glass tank furnace Reheating furnace Open hearth furnace ANSWER DOWNLOAD EXAMIANS APP
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