1.

The input to a bridge rectifier is 230 V (r.m.s.), 50 Hz. The d.c. output voltage and the ripple factor with RL of 100 Ω and capacitor filter of 1000 μF are

A. 207 V and 0.028
B. 325 V and 0.028
C. 207 V and 0.020
D. 325 V and 0.020
Answer» B. 325 V and 0.028


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