Q
In a furnace, the heat taken by the charge/stock and the heat lost to the furnace structure & flue gases depends on the__________________?
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A
A. Rate of firing and emissivity of flame
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B
B. Thermal conductivity of the charge & structural materials of furnace
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C
C. Nature of process; whether batch, continuous or intermittent
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D
D. All a., b. and c.
Correct Answer:
D. D. All a., b. and c.
