Question
A single-phase, full-bridge diode rectifier fed from a 230 V, 50 Hz sinusoidal source supplies a series combination of finite resistance, R, and a very large inductance, L. The two most dominant frequency components in the source current are
Options :
50 Hz, 0 Hz
50 Hz, 100 Hz
50 Hz, 150 Hz
150 Hz, 250 Hz
Answer :
50 Hz, 150 Hz
Solution :
A single-phase, full-bridge diode rectifier fed from a 230 V, 50 Hz sinusoidal source
Dominant frequencies = f,
3f = 50 and 150 Hz
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