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Answer Posted / suresh.m
For 800A We Can Use 2R X 3.5CX300Sqmm.Al.Ar Cale But As Per
T.N.E.B We Should Use 3RX3.5CX 400Sq.mm Al.Ar.Cable.
Consider 1 Amp=1Sqmm For Aluminum Cable For Safety And
Starting Current We have to Consider 1.5 Times the Rated
Current that means 800*1.5=1200A
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