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1. |
A half-wave rectifier has an input voltage of 240 V rms. If the step-down transformer has a turns ratio of 8 ∶ 1, what is the peak load voltage? Ignore diode drop. |
A. | 27.5 V |
B. | 86.5 V |
C. | 30.0 V |
D. | 42.5 V |
Answer» E. | |