When winter comes around to Mzansi each year, we find ourselves dealing with cold as well as the high electricity bill because of all of our efforts to stay warm. With all of the costs the average South African is dealing with now, a…
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ELECTRICALINFORMATION

5 Important Need to Know Things about Power Cables

Jan 23, 2018

Power cables are the basic components of any electrical system. There are different types of cables that are available in the market. The choice of which specific cable types should be used for specific purposes is based on several factors,…
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ELECTRICAL

Physics of Why Power Lines Sag

May 12, 2017

You might look at an overhead power line and see an engineering problem. After all, those transmission towers are impressively huge. But if you’ve ever seen those cables, you probably noticed they seem to hang fairly low. Why they hang low…
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