A single-phase semi-converter is operated form 120 V, 50 Hz AC supply – McqOptions

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1.	A single-phase semi-converter is operated form 120 V, 50 Hz AC supply at a firing angle of 30 degrees. The load is such that the load current is continuous and ripple-free. Displacement factor of the converter is:
A.	0.77
B.	0.97
C.	0.67
D.	0.57
Answer» C. 0.67

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