Almost all electrical equipment is designed with some sort of grounding system; so if there is a problem such as a short circuit, the electrical current will go to ground through the grounding system rather than through the human body. Service or System Ground. This is designed to protect machines, tools, and insulation against damage.
Boyd, TX Stats and Demographics for the 76023 ZIP Code. ZIP code 76023 is located in northeast Texas and covers a slightly less than average land area compared to other ZIP codes in the United States. It also has a slightly less than average population density. The people living in ZIP code 76023 are primarily white.
Postal ZIP Code - Details. ZIP code 95215 is centered in San Joaquin County and overlaps Medical Service Study Area(s) 164.2, 164.2, 165, 165, 169b and 169b. Census tract(s) 06077002701, 06077002702, 06077003601, 06077003602, 06077003700, 06077004800, 06077004902 and 06077005111 overlap this ZIP code area too.