Power and the national grid

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  • Created by: fyfejacob
  • Created on: 17-11-19 19:00
What is the national grid?
The system of transformers and high voltage power cables that provide electricity nationally.
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What are the functions of step up and step down transformers?
Converts the voltage up or down to allow transference into homes.
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Why does the national grid use high voltages?
Because there are lots of homes to be powered so there is high voltage required.
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How does the national grid manage demand?
If there is strain on the grid, companies may be asked to turn down their usage of the grid.
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Is this question just to fill up the minimum of 5 cards?
Yes
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Other cards in this set

Card 2

Front

What are the functions of step up and step down transformers?

Back

Converts the voltage up or down to allow transference into homes.

Card 3

Front

Why does the national grid use high voltages?

Back

Preview of the front of card 3

Card 4

Front

How does the national grid manage demand?

Back

Preview of the front of card 4

Card 5

Front

Is this question just to fill up the minimum of 5 cards?

Back

Preview of the front of card 5

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