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Electric shock occurs when the human body becomes part of a path through which electrons can flow. The resulting effect on the body can be either direct or indirect. Burns can result when a person touches electrical wiring or equipment that is improperly used or maintained. Typically, such burn injuries occur on the hands. Arc-blasts occur from high-amperage currents arcing through air.
1- very low frequency transformer. كتابة مدونة حول هذه المشاركة. كتابة مدونة حول هذه المشاركة.
Lunes, 11 de mayo de 2009.