Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Tunnel Vertical shaft Both B and C Rotary Tunnel Vertical shaft Both B and C Rotary ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Decarburisation of steel 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 Affects its crystalline structure ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is not accomplished in an underfired furnace? Portection of the periphery of the charge from excessive radiation Reduction in the temperature of furnace gases Elimination of cold spot at the bottom of the charge Increase in heating capacity/m² of floor space Portection of the periphery of the charge from excessive radiation Reduction in the temperature of furnace gases Elimination of cold spot at the bottom of the charge Increase in heating capacity/m² of floor space ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology In low or standard frequency induction furnace, heat is produced by the None of these Combination of induced current and skin effect Induction and resistance Current flow through a heating element None of these Combination of induced current and skin effect Induction and resistance Current flow through a heating element ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? None of these Coke ovens Annealing furnace Glass tank furnace None of these Coke ovens Annealing furnace Glass tank furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology If the flame is produced under the hearth and then sweeps up into the heating chamber, this is called a/an __________ furnace. Recirculating Underfired Covered Sidefired Recirculating Underfired Covered Sidefired ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS