Basic Electrical Safety

Electrical /elbasic1/1-95 Basic Electrical SAFETYPREFACEThe concepts discussed herein are intended to provide explanationand clarification of Basic Electrical Safety for individuals who havelittle or limited training or familiarity with the field of understanding of these principles is essential for comprehensionof OSHA's Electrical Safety OF CONTENTSTOPICPAGET heory of of of Electricity on the Human Workplace Protective Fault Circuit Department of LaborOSHA Office of Training and EducationELECTRICAL/elbasic1/1-951 THEORY OF ELECTRICITYWhat is Electricity?Though you cannot see electricity, you are aware of it every day. You see it used in countlessways. You cannot taste or smell electricity, but you can feel , there are two kinds of electricity - static (stationary) and dynamic (moving). Thismodule is about dynamic electricity because that is the kind commonly put to (dynamic) is characterized by the flow of electrons through a conductor.

made, the length, the cross-sectional area, and the temperature of the material.! Material. Different materials have different resistances. Some, such as silver and copper, have a low resistance, while others, such as iron have a higher resistance.! Length. For a given material that has a constant cross-sectional area, the total resistance

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