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