In a delta-star system the impedances of the load are as follows: Za =24.08∠ - 48.37°Ω ; Zb=25.5∠ 48.18° Ω and Zc =22.67

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answerhappygod
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In a delta-star system the impedances of the load are as follows: Za =24.08∠ - 48.37°Ω ; Zb=25.5∠ 48.18° Ω and Zc =22.67

Post by answerhappygod »

In a delta-star system the impedances of the load are as
follows: Za =24.08∠ - 48.37°Ω ; Zb=25.5∠ 48.18° Ω and Zc =22.67∠
41.42° Ω. The load is supplied from a 50 Hz ,symmetrical, three
phase supply Eab=440∠-20° V with a phase sequence of ABC. Use
Millman’s theorem and determine the magnitude of the neutral
displacement voltage,(Vsn) in the phasor form
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