Furnace Technology Scaling of furnace stock is reduced by __________ in flue gas. H₂ All of these High CO/CO₂ CO H₂ All of these High CO/CO₂ CO ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace. Shaft Walking beam Rotary hearth Tunnel Shaft Walking beam Rotary hearth Tunnel ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? Glass tank furnace Annealing furnace Coke ovens None of these Glass tank furnace Annealing furnace Coke ovens None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is a batch furnace? Cupola None of these Glass tank furnace Reheating furnace Cupola None of these Glass tank furnace Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Circulation of gases in furnace is caused by the Change in volume during a change of temperature Difference in density between hot and cold gases All of these Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature Difference in density between hot and cold gases All of these Furnace pressure in conjunction with draft in flues ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Combustion of furnace oil in a furnace (soaking pit) with preheated combustion air at 400°C results in saving of about __________ percent furnace oil as compared to its combustion with atmospheric air, if the flue gas outlet temperature from the soaking pit is 1200°C. 40 20 60 5 40 20 60 5 ANSWER DOWNLOAD EXAMIANS APP
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