#1. In the single phase power system shown in Fig. 1, loads L, and L₂ are connected directly in parallel to a power source that has a voltage v(t) = 440 cos(377t +0°) V. Load L, consumes 8kVAR whilst load L₂ consumes 7kVA at 0.85 p.f. leading. [(t) Find (i) the phasor supply current I, and the phasor load current, lu (ii) the complex power, S = P + JQ, supplied by the source. W(t) Fig!

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#1. In the single phase power system shown in Fig. 1, loads L, and L₂ are connected directly in parallel to
a power source that has a voltage v(t) = 440 cos(377t +0°) V. Load L, consumes 8kVAR whilst load L₂
consumes 7kVA at 0.85 p.f. leading.
[(t)
Find (i) the phasor supply current I, and the phasor load current, lu.
(ii) the complex power, S = P + JQ, supplied by the source.
W(t)
Figl
Transcribed Image Text:#1. In the single phase power system shown in Fig. 1, loads L, and L₂ are connected directly in parallel to a power source that has a voltage v(t) = 440 cos(377t +0°) V. Load L, consumes 8kVAR whilst load L₂ consumes 7kVA at 0.85 p.f. leading. [(t) Find (i) the phasor supply current I, and the phasor load current, lu. (ii) the complex power, S = P + JQ, supplied by the source. W(t) Figl
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