InterviewSolution
 Saved Bookmarks
    				| 1. | 
                                    What are ‘source’ and ‘sink’ in a heat engine? | 
                            
| 
                                   
Answer»  Source: A body at a higher temperature 1 1 T.Heat Q is extracted from this body by the working substance and hence it is called a ‘source’ Sink: A body at a lower temperature 2 2 T .Heat Q is rejected by the working substance to this body and hence is called a ‘sink’.  | 
                            |