Furnace Technology Which of the following is the most suitable for preheating combustion air above 650°C ? Metallic recuperator Regenerator Ceramic recuperator None of these Metallic recuperator Regenerator Ceramic recuperator None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology __________ atmosphere is maintained inside an iron blast furnace. Reducing Decarburising Inert Oxidising Reducing Decarburising Inert Oxidising ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology A refractory wall separating the stock and the source of heat is provided in a Updraft kiln None of these Muffle furnace Continuous furnace Updraft kiln None of these Muffle furnace Continuous furnace ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Maximum thermal efficiency of boiler may be about __________ percent. 10 25 90 65 10 25 90 65 ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Size of the combustion chamber of a furnace depends upon the Heat release rate of the fuel All of these Preheat temperature of fuel & air Method of mixing the fuel & air Heat release rate of the fuel All of these Preheat temperature of fuel & air Method of mixing the fuel & air ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Very high pressure boilers are usually __________ boilers. Natural circulation Fire tube Waste heat Water tube Natural circulation Fire tube Waste heat Water tube ANSWER DOWNLOAD EXAMIANS APP
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