Furnace Technology Decarburisation of steel Affects its crystalline structure Is the removal of carbon from iron carbide (Fe₃C) All of these Is favoured by CO₂ Affects its crystalline structure Is the removal of carbon from iron carbide (Fe₃C) All of these Is favoured by CO₂ ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Cement Kiln is a Batch furnace Tunnel Kiln Natural draft furnace Rotary Kiln Batch furnace Tunnel Kiln Natural draft furnace Rotary Kiln ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Heat transfer rate to the stock/charge in the furnace does not depend upon the Use of waste heat recovery equipments Size of the furance Thickness of the stock Emissivity of the refactory walls Use of waste heat recovery equipments Size of the furance Thickness of the stock Emissivity of the refactory walls ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators are normally provided in the By product coke ovens Open hearth furnace All of these Glass melting furnace By product coke ovens Open hearth furnace All of these Glass melting furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The resistance furnace produces heat by the Combination of induced current and skin effect Electric arc struck between electrodes and the charge Flow of current through a heating element None of these Combination of induced current and skin effect Electric arc struck between electrodes and the charge Flow of current through a heating element None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Temperature of a furnace fired with low calorific value fuel gas (i.e. lean gas) can be increased by Oxygen enrichment of combustion air All of these Preheating the combustion air Preheating the fuel gas Oxygen enrichment of combustion air All of these Preheating the combustion air Preheating the fuel gas ANSWER DOWNLOAD EXAMIANS APP
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