MCQOPTIONS
 Saved Bookmarks
				| 1. | 
                                    A linear diode detector uses RC filter. As modulation index increases the maximum permissible value of time constant RC | 
                            
| A. | increases | 
| B. | decreases | 
| C. | remains constant | 
| D. | either (a) or (c) | 
| Answer» C. remains constant | |