Furnace Technology Decarburisation of steel All of these Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure Is favoured by CO₂ All of these Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure Is favoured by CO₂ ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Use of pulverised coal in boilers provides Higher calorific value Smokeless burning Less erosion on furnace wall Better combustion Higher calorific value Smokeless burning Less erosion on furnace wall Better combustion 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
Furnace Technology Regenerators are used for waste heat recovery in Beehive coke oven Blast furnace stoves By-product coke ovens Soaking pits Beehive coke oven Blast furnace stoves By-product coke ovens Soaking pits ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology While the fuel fired furnace can be used upto a maximum temperature of about 1700°C, the electric furnace can be used upto a temperature of about __________ °C. 4500 6000 2000 3000 4500 6000 2000 3000 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Circulation of gases in furnace is caused by the Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature All of these Difference in density between hot and cold gases Furnace pressure in conjunction with draft in flues Change in volume during a change of temperature All of these Difference in density between hot and cold gases ANSWER DOWNLOAD EXAMIANS APP
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