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← TechnologyWhich outcome occurs when the neutral wire is disconnected in a three-phase power distribution circuit supplying unbalanced loads?
A)Voltage imbalance and equipment damage✓
B)Balanced voltage, reduced efficiency
C)Increased system power factor only
D)No change in voltage or power
💡 Explanation
Voltage imbalance and equipment damage occur because a floating neutral causes a **voltage divider effect**, creating unequal voltage distribution across phases. Therefore, some equipment receives over-voltage, and others under-voltage, causing potential damage rather than simply affecting efficiency because the loads are unbalanced.
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