Question: A source supplies power to the following three loads connected in parallel: (1) a lighting load drawing (10 mathrm{~kW}), (2) an induction motor drawing (10

A source supplies power to the following three loads connected in parallel: (1) a lighting load drawing $10 \mathrm{~kW}$, (2) an induction motor drawing $10 \mathrm{kVA}$ at 0.90 power factor lagging, and (3) a synchronous motor operating at $10 \mathrm{hp}, 85 \%$ efficiency and 0.95 power factor leading ( $1 \mathrm{hp}=$ $0.746 \mathrm{~kW})$. Determine the real, reactive, and apparent power delivered by the source. Also, draw the source power triangle.

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