A balanced Y-connected 400V voltage source is applied to two balanced loads in parallel, where Z, = 20 - j40 and Z2 3+ j45 Ohms and Z, is Y-connected and Z2 is A- connected. Using base values of Spase 3-phase %3D 10KVA and Vpase L-N 100V, %3D %3D calculate the source current in per unit.

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4. A balanced Y-connected 400V voltage source is applied to two balanced loads in parallel,
where Z, = 20 - j40 and Z2 = 3+ j45 Ohms and Z, is Y-connected and Z2 is A-
connected. Using base values of Spase 3-phase
calculate the source current in per unit.
= 10KVA and Vpase L-N = 100v,
Transcribed Image Text:4. A balanced Y-connected 400V voltage source is applied to two balanced loads in parallel, where Z, = 20 - j40 and Z2 = 3+ j45 Ohms and Z, is Y-connected and Z2 is A- connected. Using base values of Spase 3-phase calculate the source current in per unit. = 10KVA and Vpase L-N = 100v,
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