Furnace Technology In salt bath furnace, heat is transferred to the charge mainly by Convection None of these Conduction Radiation Convection None of these Conduction Radiation ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Blast furnace stoves are meant for heating Blast furnace gas Air Steam None of these Blast furnace gas Air Steam None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Regenerators compared to the recuperators for the same duty Are of smaller size Occupy more space Are less costly All of these Are of smaller size Occupy more space Are less costly All of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology The function of an economiser in a boiler is to preheat the Furnace oil Combustion air Feedwater Pulverised coal Furnace oil Combustion air Feedwater Pulverised coal ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Fuel used in B.F. stove is Coke oven gas Pulverised coal Furnace oil Blast furnace gas/mixed gas Coke oven gas Pulverised coal Furnace oil Blast furnace gas/mixed gas ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology While the fuel fired furnace can be used upto a maximum temperature of about 1700°C, the electric furnace can be used upto a temperature of about __________ °C. 3000 4500 2000 6000 3000 4500 2000 6000 ANSWER DOWNLOAD EXAMIANS APP
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