Furnace Technology Protective gas used in the annealing furnace for steel coil comprises of 100% CO 100 %H₂ 95% N₂ + 5% H₂ 5% H₂ + 9% N₂ 100% CO 100 %H₂ 95% N₂ + 5% H₂ 5% H₂ + 9% N₂ ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Rate of heat release in a furnace, which is the measure of heat intensity is defined as Kcal/m³ combustion space Kcal/hr/m³ combustion space None of these Kcal/hr Kcal/m³ combustion space Kcal/hr/m³ combustion space None of these Kcal/hr ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of Graphite powder Zircon powder Beryllium Thoria Graphite powder Zircon powder Beryllium Thoria ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The function of an economiser in a boiler is to preheat the Feedwater Pulverised coal Combustion air Furnace oil Feedwater Pulverised coal Combustion air Furnace oil ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An example of shaft furnace is the Glass melting tank Blast furnace Soaking pit L.D. converter Glass melting tank Blast furnace Soaking pit L.D. converter ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs natural draft? Boiler Rotary kilns L.D. converter Coke oven Boiler Rotary kilns L.D. converter Coke oven ANSWER DOWNLOAD EXAMIANS APP
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