What is the assumed body resistance that allows for calculations for worker protection methods?

The assumed body resistance that is commonly used for calculations in worker protection methods is 1000 ohms. This value serves as a standard reference in electrical safety practices to assess the level of shock risk and to design appropriate protective measures.

Utilizing 1000 ohms enables safety professionals to estimate the physiological effects of electrical currents on the human body during an electrical shock, as it reflects a reasonable average for the resistance encountered by a human body in various situations, including different skin conditions and moisture levels. This figure is fundamental when calculating the necessary safety features such as ground fault circuit interrupters (GFCIs), personal protective equipment (PPE), and other safety protocols designed to minimize electrical hazard exposure.

Other values, while sometimes referenced, do not align as closely with standard safety calculations as 1000 ohms does, and using this value helps create a baseline for analyzing electrical shock risk effectively.