Answer / nagarjun

Apply 1.732*v*i*cospi.. We hv to know Wt the supply voltage is..

Answer / k.prakashchandra

Take pf as unity. kva= v x I/1000 .If three phase 1.732 x Vline x I /1000

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Define load factor?

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how we can use resistance heating for any domestic purpose???

2 Answers  

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