A three-phase delta connected source is connected to a three-phase delta connected load through transmission lines that have an impedance of Züne = 0.5 + j0.5 N. The impedance of the delta load is Z, = 10 – j2 N and the RMS value of the line-to-line voltage is Eabrms = 440 V. a) Compute the line current, Iaa, the voltage across the load, EAB , and the current in the load, IaB b) Find the total power delivered to the load c) How much power is lost due to the line impedance?

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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.