Furnace Technology In which of the following furnaces, the gases are sucked through the stock bed from below? Sintering machine Beehive oven None of these Soaking pit Sintering machine Beehive oven None of these Soaking pit ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Specific heating capacity of a furnace is expressed as Weight heated/hr/furnace volume Weight heated/hr None of these Weight heated/furnace volume Weight heated/hr/furnace volume Weight heated/hr None of these Weight heated/furnace volume ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not an additive for flue gases from furnace to reduce its dew-point? Ammonia Alkaline powders Fine dolomite None of these Ammonia Alkaline powders Fine dolomite None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Neutral atmosphere is maintained in a/an __________ furnace. Open hearth Soaking pit Walking beam reheating Cold rolled steel coil annealing Open hearth Soaking pit Walking beam reheating Cold rolled steel coil annealing ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Means for giving direction to the circulation of gases in furnaces are Location of outlet ports and heating & combustion devices Fans Arrangement of heating stock in the furnaces All of these Location of outlet ports and heating & combustion devices Fans Arrangement of heating stock in the furnaces All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Presence of SO₂ in furnace gases attacks the ferrous metal by way of Attacking the grain boundaries; particularly severe on low carbon and nickel bearing steels at high temperature All of these Accelerating the rate of scaling Causing metal embrittlement Attacking the grain boundaries; particularly severe on low carbon and nickel bearing steels at high temperature All of these Accelerating the rate of scaling Causing metal embrittlement ANSWER DOWNLOAD EXAMIANS APP
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