4. If the sequence of Wye connected load is CBA and the reference is VCA then the phase voltage must be C. VAN =VL/1.73 /- 90° d. VBN =VL/1.73 /- 90 ° a) VAN VL/1.73/-150° b. VBN =VL/1.73/-150°

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Single Phase AC Circuit

Alternating Current (AC) is a type of electric power in which the electric current changes, both in magnitude and direction, at regular intervals. This AC Circuits can deliver power in either a Single Phase system or a Three Phase system.