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1. |
A single-phase full-wave rectifier uses semiconductor diodes. The transformer voltage is 35 V rms to the center tap. The load consists of a 40 μF capacitor in parallel with a 250 Ω resistor. The diode and transformer resistances and leakage reactance are neglected. If the power line frequency is 50 Hz, the DC in the circuit will be |
A. | 132 mA |
B. | 144 mA |
C. | 156 mA |
D. | 168 mA |
Answer» B. 144 mA | |