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Volts, Amps and Ohms – Measuring Electricity
Volts, Amps and Ohms – Measuring Electricity

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ELG4125: Symmetrical Faults
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Stray voltage



Stray voltage is the occurrence of electrical potential between two objects that ideally should not have any voltage difference between them. Small voltages often exist between two grounded objects in separate locations, due to normal current flow in the power system. Large voltages can appear on the enclosures of electrical equipment due to a fault in the electrical power system, such as a failure of insulation.
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