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.
Lake County is located in the Arrowhead Region of Northeastern Minnesota, covering 2062 square miles with a population of 10,866 people. Within our boundaries are 4 state parks, a Nation Forest and the BWCAW. All offer superior hiking, camping, fishing and winter recreational opportunities. Snowmobiling, hiking, cross-country skiing and ATV trails are readily accessible throughout the county.