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Engineering, 21.10.2020 17:01 herchellann302

Two machines and a lighting load are connected in parallel to a 220 V, 60 Hz line. The first machine uses 310 kW of power at 81.6% power factor lagging. The second machine uses 85 kVA at 72.3% power factor leading. The lighting load consumes 55 kW. (a) Sketch and label a power triangle for each of the three devices. (b) Sketch and label a power triangle for the combined loads. (c) What is the current in the line feeding the three loads

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Two machines and a lighting load are connected in parallel to a 220 V, 60 Hz line. The first machine...
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