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				| 1. | A full-wave rectifier uses 2 diodes. The internal resistance of each diode is 20 Ω. The transformer RMS secondary voltage from centre tap to each end of the secondary is 50 V and the load resistance is 980 Ω. Mean load current will be | 
| A. | 45 A | 
| B. | 4.5 A | 
| C. | 45 mA | 
| D. | 45 μA | 
| Answer» D. 45 μA | |