all cases. 240 V, The neutral wire is not needed only when the three impendances are identical o 207.8 V, The neutral wire is not needed in all cases. 120 V, The neutral wire is not needed only when the three impendances are identical. o 207.8 V, The neutral wire is not needed only when the three impendances are identical o 240 V, The neutral wire is not needed in all cases
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