CBSE Class 8 Answered
overhead cables need not be insulated ?
Asked by kideuttam | 12 Feb, 2015, 06:35: PM
Expert Answer
Hi,
Ideally all electrical wires has to be insulated but it is not necessary that the overhead wires should be insulated.
This is because it is far away from the reach of children and other people.
Answered by | 12 Feb, 2015, 06:47: PM
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