Furnace Technology Calcination of limestone to produce lime is done in a __________ kiln. Tunnel Rotary Vertical shaft Both B and C Tunnel Rotary Vertical shaft Both B and C ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Fuel used in B.F. stove is Coke oven gas Blast furnace gas/mixed gas Furnace oil Pulverised coal Coke oven gas Blast furnace gas/mixed gas Furnace oil Pulverised coal ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The heating capacity of continuous reheating furnace depends upon the Hearth area and furnace temperature All of these Emissivity of the stock Ratio of wall surface to stock surface Hearth area and furnace temperature All of these Emissivity of the stock Ratio of wall surface to stock surface ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An electric furnace producing heat by means of an electric arc struck between each of three electrodes and the charge is called __________ furnace. Low frequency induction Resistance None of these Arc Low frequency induction Resistance None of these Arc ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Turndown ratio of a burner gives an idea of the __________ in the furnace. Minimum heat input rate only Range of fuel firing rates Volume of the combustion chamber Maximum heat input rate only Minimum heat input rate only Range of fuel firing rates Volume of the combustion chamber Maximum heat input rate only ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Size of the combustion chamber of a furnace depends upon the All of these Method of mixing the fuel & air Preheat temperature of fuel & air Heat release rate of the fuel All of these Method of mixing the fuel & air Preheat temperature of fuel & air Heat release rate of the fuel ANSWER DOWNLOAD EXAMIANS APP
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