Furnace Technology Higher furnace temperature can not be achieved by use of a lean fuel gas in the furnace by Preheating the fuel gas Increasing the draft in the furnace Oxygen enrichment of combustion air Preheating the combustion air Preheating the fuel gas Increasing the draft in the furnace Oxygen enrichment of combustion air Preheating the combustion air ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which of the following is not an additive for flue gases from furnace to reduce its dew-point? None of these Alkaline powders Fine dolomite Ammonia None of these Alkaline powders Fine dolomite Ammonia ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ is an indirectly heated furnace. Soaking pit Muffle furnace Open hearth furnace Reheating furnace Soaking pit Muffle furnace Open hearth furnace Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which furnace employs preheating, heating and soaking zones? Open hearth furnace Cupola Soaking pit Reheating furnace Open hearth furnace Cupola Soaking pit Reheating furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The main function of a muffle in the muffle furnace is to Neither A nor B Protect the charge from the effects of the products of combustion Both A & B Smooth out temperature inequalities on the combustion side of the muffle wall Neither A nor B Protect the charge from the effects of the products of combustion Both A & B Smooth out temperature inequalities on the combustion side of the muffle wall ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a regenerative furnace? Both A and B Open hearth furnace Coke oven heating chamber Neither A nor B Both A and B Open hearth furnace Coke oven heating chamber Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
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