MCQOPTIONS
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				| 1. | 
                                    In order to obtain superheated steam, a superheater is added in an existing boiler. As as result, furnace vacuum will | 
                            
| A. | Remain unaffected | 
| B. | Improve | 
| C. | Worsen | 
| D. | May improve/worsen depending on size | 
| Answer» D. May improve/worsen depending on size | |