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Electrical Engineering Question

2. Three loads are connected in parallel across a source as shown. Load 1 absorbs 7 kW and 8 KVAR. Load 2 absorbs 10 KVA at a
b) If V. = 12020° Vrms, find V, in polar form.
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Answer #1

Solution join to vg Pri= 7kw, Qu=8kVAR S12 = 10KVA PL2 = 100 con 0 = 6kw 8L2 = 10x lind=8 KVAR PL3= lokw Cos 0 = 0.5 =) 0=60(B) Vo=12020 s= 23.03KVA = Volg ŞIq = to tal curent ) Io = 23030 191.91 23.28 Amps Io = 120 - 120 Vg = roti Ig Yg Vg = 120 +Hope it will clear your doubt. All the best.

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