The loads on distributors systems are generally__________________?
Correct answer: B. unbalanced
- A. balanced
- B. unbalanced
- C. either of the above
- D. none of the above
Explanation
Distributor loads are usually spread unevenly among single-phase and three-phase consumers, so their phase currents are generally unbalanced. This is why distributors are analysed for voltage drops in each phase rather than assuming perfect balance.
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