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6A4 - Ship's power is generated as 3-phase and is ungrounded. On a delta-wound transformer with 120 VAC line-to-line secondary, what is the voltmeter reading from line to ground:
D.Any of the above
A.Approx 67 volts for a normal balanced system with no faults
B.0 VAC for a system with that phase faulted to ground
C.120 VAC when another phase is faulted to ground
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