Furnace Technology Power required in case of forced draught as compared to induced draught (for the same draught produced) is Either more or less; depends on the flue gas density Answer: Option B Same More Less Either more or less; depends on the flue gas density Answer: Option B Same More Less ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Large tonnage of refractory bricks are dried in a Shaft furnace Muffle furnace Tunnel kiln Rotary hearth furnace Shaft furnace Muffle furnace Tunnel kiln Rotary hearth furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Decarburisation of steel All of these Is favoured by CO₂ Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure All of these Is favoured by CO₂ Is the removal of carbon from iron carbide (Fe₃C) Affects its crystalline structure ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The main function of a muffle in the muffle furnace is to Neither A nor B Both A & B Smooth out temperature inequalities on the combustion side of the muffle wall Protect the charge from the effects of the products of combustion Neither A nor B Both A & B Smooth out temperature inequalities on the combustion side of the muffle wall Protect the charge from the effects of the products of combustion ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators are installed in Neither A nor B Coke ovens Open hearth furnace Both A & B Neither A nor B Coke ovens Open hearth furnace Both A & B ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Rotary kilns are used in the Both A and B Calcination of limestone & dolomite Neither A nor B Cement manufacture Both A and B Calcination of limestone & dolomite Neither A nor B Cement manufacture ANSWER DOWNLOAD EXAMIANS APP
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