MCQOPTIONS
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				| 1. | 
                                    The voltage gains of an amplifier without feedback and with negative feedback respectively are 100 and 20. The percentage of negative feedback would be. | 
                            
| A. | 0.4 | 
| B. | 0.05 | 
| C. | 0.2 | 
| D. | 0.8 | 
| Answer» D. 0.8 | |