A balanced Y connected load with ZY 10 j10 V phase is connected in parallel with a balanced Dconnected load with ZD 60 j30V phase Find the phase impedance of an equivalent D connected load

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Question: A balanced Y-connected load with ZY 10 j10 V=phase is connected in parallel with a balanced Dconnected load with ZD 60

A balanced Y-connected load with ZY ¼ 10

j10 V=phase is connected in parallel with a balanced Dconnected load with ZD ¼ 60 þ j30V=phase. Find the phase impedance of an equivalent D-connected load.

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