Hamad Furnace Technology 03/05/2021 A. 10 B. 25 C. 65 D. 90 Related Mcqs: An improved and fuel efficient version of the pusher type reheating furnace is the ______________ furnace?A. Walking beam B. Shaft C. Tunnel D. Rotary hearth... Combustion of fuel in a furnace with oxygen enriched air results in higher__________________?A. Flue gas volume B. Flame temperature C. Fuel consumption D. Stack loss... Thermal efficiency of a limestone calcination rotary kiln may be around ______________ percent?A. 20 B. 40 C. 65 D. 80... Thickness of stock does not affect the fuel economy of furnaces, if the material to be heated is of__________________?A. Low emissivity B. High thermal conductivity C. Both A. and B. D. Neither A. nor B.... An example of recuperative furnace is the__________________?A. Soaking pit B. Open hearth furnace C. Coke ovens D. None of these...
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