Question

Why is 3 phase more efficient?

Answer 1

Answer:

A three-phase power supply delivers power at a steady, constant rate. ... three-phase power, three-phase power supplies are more efficient. A three-phase power supply can transmit three times as much power as a single-phase power supply, while only needing one additional wire (that is, three wires instead of two).

Explanation:

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Answer 2

Answer:

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