Furnace Technology Which of the following is the most suitable for preheating combustion air above 650°C ? Metallic recuperator Ceramic recuperator Regenerator None of these Metallic recuperator Ceramic recuperator Regenerator None of these ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace. Rotary hearth Walking beam Tunnel Shaft Rotary hearth Walking beam Tunnel Shaft ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Fuel used in B.F. stove is Blast furnace gas/mixed gas Pulverised coal Furnace oil Coke oven gas Blast furnace gas/mixed gas Pulverised coal Furnace oil Coke oven gas ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Advantages of use of preheated combustion air are Saving in fuel consumption Reduction in scale losses All of these Increase in flame temperature Saving in fuel consumption Reduction in scale losses All of these Increase in flame temperature ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Ceramic coating material for furnace refractory, which increases its emissivity and thus the radiation heat transfer rate in the furnace, comprises of Beryllium Thoria Zircon powder Graphite powder Beryllium Thoria Zircon powder Graphite powder ANSWER DOWNLOAD EXAMIANS APP
Furnace Technology Which is a continuous furnace? Annealing furnace Glass tank furnace None of these Coke ovens Annealing furnace Glass tank furnace None of these Coke ovens ANSWER DOWNLOAD EXAMIANS APP
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