Question

19. Why is electric power produced at the electric company sent to the towns using it...

19. Why is electric power produced at the electric company sent to the towns using it at extremely high
voltages?

Homework Answers

Answer #1

it is done to reduce the resistance losses. The higher the voltages, the lower the current and the lower the resistances losses which are indeed energy losses. This is why transmission is done at high voltages.

The lower current that accompanies high voltage transmission reduces resistance in the conductors as electricity flows along the cables. This means that thin, light-weight wires can be used in long-distance transmission.

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