MCQOPTIONS
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				| 1. | 
                                    High sulphur content in a fuel __________ of the flue gases. | 
                            
| A. | decreases the dew point | 
| B. | increases the dew point | 
| C. | reduces the combustion efficiency by limiting the permissible temperature reduction | 
| D. | , both (b) and (c) | 
| Answer» E. | |