Engine : Electricity - 866/1386
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| Which of the following represents a characteristic of an ungrounded electrical distribution system? |
| A) Accidental contact between one line and ground will always cause an outage. |
| B) Double ground faults on different phases will not cause an outage. |
| C) Accidental contact between one line and ground does not cause an outage. |
| D) Ground detection systems are unnecessary. |
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