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4 May, 17:49

Why is alternating current more effective at long-distance travel than direct current?

The power lines are made out of conductors.

Transformers increase or decrease voltage as needed.

The AC generator is more efficient.

AC has lower voltage than DC.

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Answers (1)
  1. 4 May, 19:21
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    If you are using PLATO, which I'm sure you are cause I've had the same question, the answer it the following:

    Transformers increase and decrease voltage as needed.
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Home » Physics » Why is alternating current more effective at long-distance travel than direct current? The power lines are made out of conductors. Transformers increase or decrease voltage as needed. The AC generator is more efficient. AC has lower voltage than DC.
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