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A 230 V (phase), 50 Hz, three - phase, 4 wire system has a phase sequence ABC. A unity power - factor load of 4 kW is connected between phase A and neutral N. It is desired to achieve zero neutral current through the use of a pure inductor and a pure capacitor in the other two phase. The value of inductor and capacitor is

A. 72.95 mH in phase C and 139.02 F in phase B
B. 72.95 mH in phase B and 139.02 F in phase C
C. 42.12 mH in phase C and 240.79 F in phase B
D. 42.12 mH in phase B and 240.79 F in phase C
Answer» C. 42.12 mH in phase C and 240.79 F in phase B


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