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In the Y-Δ system shown in the given figure, the source is a positive sequence with Van = 490∠∠0° V and phase impedance Zp = 2 – j3 Ω. If wattmeters W1 and W2 are properly connected respectively between lines a and b and lines b and c to measure the power absorbed by the delta-connected load in the given figure, predict their readings.V an а Zp Vbn b + п Zp сп с + The reading of each wattmeter is as follows: P1= kW kW P2 =

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