If overvoltages (short-duration rises of voltage) can occur in an installation, the design and dimensions of the electrical insulation are also determined by the magnitude of possible over-voltages and by the short-term electrical strength.
Ray, North Dakota. Ray is a city in Williams County, North Dakota, United States. The population was 592 at the 2010 census.
Stutsman County, North Dakota. Located in the southeast portion of the state, the county was organized in 1873. It covers a total area of 2,298 square miles with a population of around 21,120. The county seat, Jamestown, is located at the intersection of Interstate 94 and Highway 281. The Stutsman County Courthouse is located at 511 Second Avenue Southeast, Jamestown.