MCQOPTIONS
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| 1. |
The main drawback of supplying more excess air in the combustion of fuel is the |
| A. | excessive power requirement of air blower. |
| B. | enhanced sensible heat loss in the flue gas. |
| C. | intermittant and uncontrolled combustion of the fuel. |
| D. | high exit flue gas temperature from the furnace. |
| Answer» C. intermittant and uncontrolled combustion of the fuel. | |