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transformer
an electrical device used to change voltage of alternating currents
1 of 6
national grid
high voltage electric power transmission network in the uk.
2 of 6
power
rate at which energy is converted from one form to another.
3 of 6
insulation
material that is poor conductor of heat.
4 of 6
primary energy source
an energy source found in nature that hasn't been converted in any way.
5 of 6
efficiency
useful energy output expressed as a percentage of total energy output.
6 of 6

Other cards in this set

Card 2

Front

high voltage electric power transmission network in the uk.

Back

national grid

Card 3

Front

rate at which energy is converted from one form to another.

Back

Preview of the back of card 3

Card 4

Front

material that is poor conductor of heat.

Back

Preview of the back of card 4

Card 5

Front

an energy source found in nature that hasn't been converted in any way.

Back

Preview of the back of card 5
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Bepis

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