MCQOPTIONS
 Saved Bookmarks
				| 1. | 
                                    A(n) ___ is sometimes constructed as a variable transformer. | 
                            
| A. | autotransformer | 
| B. | center-tapped transformer | 
| C. | multiple-tap transformer | 
| D. | multiple-winding transformer | 
| Answer» B. center-tapped transformer | |