| http://www.w3.org/ns/prov#value | - If the volt meter is connected line to line the engineer will try for 220 or 230 volts.All systems were grounded.Ungrounded systems:There is less chance of starting a fire with a well-maintained ungrounded system, but if a ground develops and is not repaired, you have lost that advantage.There is a school of thought that fears through the hull currents and accelerated corrosion with a grounded sys
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