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.
Zip Code 75146 is located in the state of Texas in the Dallas - Fort Worth metro area. Zip code 75146 is primarily located in Dallas County. Portions of 75146 are also located in Ellis County. The official US Postal Service name for 75146 is LANCASTER, Texas. Portions of zip code 75146 are contained within or border the city limits of Lancaster, TX, Wilmer, TX, Ferris, TX, Glenn Heights, TX, Red Oak, TX, and DeSoto, TX. Zip code 75146 is within area code 972, area code 469 and area code 214.