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The thermal efficiency of an air/fuel gas preheating recuperator may be as high as _____________ percent?
Related MCQs
Which of the following is a batch furnace ?
Flue gas outlet temperature from the chimney of any furnace should be ideally about __________ °C?
In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the__________?
Forced recirculation of furnace gases is practised__________?
An improved and fuel efficient version of the pusher type reheating furnace is the __________ furnace?
Scaling of furnace stock is reduced by __________ in flue gas?
Which of the following variables affects the furnace capacity ?
The thermal efficiency of an air/fuel gas preheating recuperator may be as high as _____________ percent?
A. 50
B. 65
C. 85
D. 99
Correct Answer:
85
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Last Updated:
March 11, 2019