Circuts

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A wye-connected load consists of three impedances of 12+j3 ohms each. The line voltage driving the load is 208V.

What is the phase voltage?
What is the phase current?
What is the apparent power delivered to the load?
What is the power factor?
What is the real power consumed by the load?

This is the last problem on my HW. =/ Idk how to start it.

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