This Worker Deaths by Electrocution: A Summary of NIOSH Surveillance and Investigative Findings. National Institute for Occupational Safety and Health NIOSH Workplace Safety and Health Topic Publication No. 98-131, 1998, May. Reports that electrocutions were the fifth leading cause of death based on data from the NIOSH National Traumatic Occupational Fatalities NTOF surveillance system, from 1980 through 1989. The 6, 359 deaths caused by electrocutions accounted for 7% of all fatalities. -594 For safety, a third wire is often connected between the individual electrical appliances in the house and the main electric switchboard or fusebox. The third wire is known in Britain and most other English-speaking countries as the earth wire, whereas in America it is the ground wire. At the main switchboard the earth wire is connected to the neutral wire and also connected to an earth stake or other convenient earthing point to Americans, the grounding point such as a water pipe. In the event of a fault, the earth wire can carry enough current to blow a fuse and isolate the faulty circuit. The earth connection also means that the surrounding building is at the same voltage as the neutral point. The most common form of electrical shock occurs when a person accidentally forms a circuit between a live conductor and ground. A residual-current circuit breaker is designed to detect such a problem and break the circuit before electric shock causes death. As many parts of the neutral system are connected to the earth, balancing currents, known as earth currents, may flow between the generator and the consumer and other parts of the system, which are also earthed, to keep the neutral voltage at a safe level. This system of earthing the neutral point to balance the current flows for safety reasons is known as a multiple earth neutral system. "perendev magnet motor design " and "generating electricity fossil fuels " (include "how to make a photoelectric cell", "making electricity from fruits ", "how to make photovoltaic cells ", "hard drive magnet generator ", "magnetic motor australia ", "Electricity generation in uk ", 3 Jul 2010 Intel may have come up with a way to solve one of the most pressing problems with home energy management consoles, and the solution harks & How do we use wind power )