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what is the significance of 3.5 core cable? or what does this
half core mean and why is it required?
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Answer Posted / thiru arasu
We take 3.5cx240sqmm Al cable,it have 3core for R,y,B phases
and 0.5c that is half of the Phase(120sqmm) for neutral.
That is known as LT cables.3C cables are HT cables.
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