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Why 3 phase and single phase?

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Anonymous

7y ago
Updated: 8/20/2019

3 Phase system is for industrial use and 1 phase is for house hold application

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Wiki User

7y ago

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How do you convert a 3-phase system to a single phase?

By having a transformer with 3 phase input and single phase out put


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In single phase 1 TR equals how many KW?

1TR = 3.5KW in Single phase and 1.2KW in 3-phase


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A 3 phase system needs only to use 3 or 4 conductors, as against 6 conductors if it were 3, single phase conductors The amount of copper used in a 3 phase is much less than what would be needed in a single phase system carrying the same current, this reduction in copper allows for weight reduction and cost savings. The power losses in a 3 phase system are much less than in a single phase system.


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