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1. |
Two series resistors are connected to an ac source. If there are 7.5 V rms across one resistor and 4.2 V rms across the other, the peak source voltage is |
A. | 16.54 V |
B. | 1.65 V |
C. | 10.60 V |
D. | 5.93 V |
Answer» B. 1.65 V | |