Furnace Technology Temperature of a furnace fired with low calorific value fuel gas (i.e. lean gas) can be increased by Preheating the fuel gas Preheating the combustion air Oxygen enrichment of combustion air All of these Preheating the fuel gas Preheating the combustion air Oxygen enrichment of combustion air All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ furnace is not an electric furnace. Resistance Pot Induction Arc Resistance Pot Induction Arc ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? Annealing furnace None of these Coke ovens Glass tank furnace Annealing furnace None of these Coke ovens Glass tank furnace 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. 6000 2000 3000 4500 6000 2000 3000 4500 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An example of a periodic furnace is the Blast furnace Blast furnace stoves Rotary kilns Coke oven heating chamber Blast furnace Blast furnace stoves Rotary kilns Coke oven heating chamber ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Operation of blast furnace stove is based on the principles of a __________ furnace. Regenerative Both A and B Recuperative Neither A nor B Regenerative Both A and B Recuperative Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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