Heat balance of furnace provides means of determining the_________________?
Correct answer: D. All A., B. and C.
- A. Thermal efficiency of the process
- B. Sources of heat losses
- C. Scope of reduction of heat losses
- D. All A., B. and C.
Explanation
A furnace heat balance accounts for heat supplied and heat used or lost, so it can give efficiency, identify loss sources, and show where loss reduction is possible. Therefore, all three listed uses are valid.
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