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: Exercise:1. What is the reason behind covering wires carring electricity with rubber in some places? |
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Answer» Mostelectrical wireiscoveredin a rubber orplasticcoating called insulation. The purpose of insulationcoveringthe metal part of anelectrical wireis to prevent accidental contact with other conductors ofelectricity, which might result in an unintentionalelectriccurrent through those other conductors |
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