A balanced three-phase system with a line voltage magnitude of 300 V (RMS) is supplying a balanced Delta-connected load with a lagging power factor of 0.9 and a line current magnitude of 5 A (RMS). The power phase load impedance Q is 45 + j21.79.
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First, let's calculate the apparent power (S) of the load. The formula for apparent power is S = √3 * V * I, where V is the line voltage magnitude and I is the line current magnitude. S = √3 * 300 V * 5 A S = 2598.08 VA Show more…
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